2511521000368

素因数分解:

$2^4\times {\mathrm{1669}}^1\times {\mathrm{5717}}^1\times {\mathrm{16451}}^1$

素因数の和:23845

約数の個数: 40

約数和(自身を含む): 4870135188720

約数和(自身を除く): 2358614188352

約数列:

[1, 2, 4, 8, 16, 1669, 3338, 5717, 6676, 11434, 13352, 16451, 22868, 26704, 32902, 45736, 65804, 91472, 131608, 263216, 9541673, 19083346, 27456719, 38166692, 54913438, 76333384, 94050367, 109826876, 152666768, 188100734, 219653752, 376201468, 439307504, 752402936, 1504805872, 156970062523, 313940125046, 627880250092, 1255760500184, 2511521000368]

約数ペア:

[(1, 2511521000368), (2, 1255760500184), (4, 627880250092), (8, 313940125046), (16, 156970062523), (1669, 1504805872), (3338, 752402936), (5717, 439307504), (6676, 376201468), (11434, 219653752), (13352, 188100734), (16451, 152666768), (22868, 109826876), (26704, 94050367), (32902, 76333384), (45736, 54913438), (65804, 38166692), (91472, 27456719), (131608, 19083346), (263216, 9541673)]