1051268590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{521}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 2049380352

約数和(自身を除く): 998111762

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 283, 310, 521, 566, 713, 1042, 1415, 1426, 2605, 2830, 3565, 5210, 6509, 7130, 8773, 11983, 13018, 16151, 17546, 23966, 32302, 32545, 43865, 59915, 65090, 80755, 87730, 119830, 147443, 161510, 201779, 294886, 371473, 403558, 737215, 742946, 1008895, 1474430, 1857365, 2017790, 3391189, 3714730, 4570733, 6782378, 9141466, 16955945, 22853665, 33911890, 45707330, 105126859, 210253718, 525634295, 1051268590]

約数ペア:

[(1, 1051268590), (2, 525634295), (5, 210253718), (10, 105126859), (23, 45707330), (31, 33911890), (46, 22853665), (62, 16955945), (115, 9141466), (155, 6782378), (230, 4570733), (283, 3714730), (310, 3391189), (521, 2017790), (566, 1857365), (713, 1474430), (1042, 1008895), (1415, 742946), (1426, 737215), (2605, 403558), (2830, 371473), (3565, 294886), (5210, 201779), (6509, 161510), (7130, 147443), (8773, 119830), (11983, 87730), (13018, 80755), (16151, 65090), (17546, 59915), (23966, 43865), (32302, 32545)]