13156598

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:501

約数の個数: 48

約数和(自身を含む): 25855200

約数和(自身を除く): 12698602

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 91, 98, 161, 182, 299, 322, 449, 598, 637, 898, 1127, 1274, 2093, 2254, 3143, 4186, 5837, 6286, 10327, 11674, 14651, 20654, 22001, 29302, 40859, 44002, 72289, 81718, 134251, 144578, 268502, 286013, 506023, 572026, 939757, 1012046, 1879514, 6578299, 13156598]

約数ペア:

[(1, 13156598), (2, 6578299), (7, 1879514), (13, 1012046), (14, 939757), (23, 572026), (26, 506023), (46, 286013), (49, 268502), (91, 144578), (98, 134251), (161, 81718), (182, 72289), (299, 44002), (322, 40859), (449, 29302), (598, 22001), (637, 20654), (898, 14651), (1127, 11674), (1274, 10327), (2093, 6286), (2254, 5837), (3143, 4186)]