2051278230508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5657}}^1\times {\mathrm{21589}}^1$

素因数の和:27299

約数の個数: 96

約数和(自身を含む): 4309671441600

約数和(自身を除く): 2258393211092

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 5657, 8398, 11314, 16796, 21589, 22628, 43178, 73541, 86356, 96169, 107483, 147082, 192338, 214966, 280657, 294164, 367013, 384676, 410191, 429932, 561314, 734026, 820382, 1122628, 1250197, 1397279, 1468052, 1640764, 1827211, 2500394, 2794558, 3654422, 4771169, 5000788, 5332483, 5589116, 6973247, 7308844, 9542338, 10664966, 13946494, 19084676, 21329932, 23753743, 27892988, 47507486, 90652211, 95014972, 122128973, 181304422, 244257946, 362608844, 488515892, 1587676649, 2076192541, 2320450487, 3175353298, 4152385082, 4640900974, 6350706596, 8304770164, 9281801948, 26990503033, 30165856331, 39447658279, 53981006066, 60331712662, 78895316558, 107962012132, 120663425324, 157790633116, 512819557627, 1025639115254, 2051278230508]

約数ペア:

[(1, 2051278230508), (2, 1025639115254), (4, 512819557627), (13, 157790633116), (17, 120663425324), (19, 107962012132), (26, 78895316558), (34, 60331712662), (38, 53981006066), (52, 39447658279), (68, 30165856331), (76, 26990503033), (221, 9281801948), (247, 8304770164), (323, 6350706596), (442, 4640900974), (494, 4152385082), (646, 3175353298), (884, 2320450487), (988, 2076192541), (1292, 1587676649), (4199, 488515892), (5657, 362608844), (8398, 244257946), (11314, 181304422), (16796, 122128973), (21589, 95014972), (22628, 90652211), (43178, 47507486), (73541, 27892988), (86356, 23753743), (96169, 21329932), (107483, 19084676), (147082, 13946494), (192338, 10664966), (214966, 9542338), (280657, 7308844), (294164, 6973247), (367013, 5589116), (384676, 5332483), (410191, 5000788), (429932, 4771169), (561314, 3654422), (734026, 2794558), (820382, 2500394), (1122628, 1827211), (1250197, 1640764), (1397279, 1468052)]