1249077004

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{351259}}^1$

素因数の和:351397

約数の個数: 24

約数和(自身を含む): 2517831680

約数和(自身を除く): 1268754676

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 351259, 702518, 1405036, 2458813, 4917626, 9835252, 44609893, 89219786, 178439572, 312269251, 624538502, 1249077004]

約数ペア:

[(1, 1249077004), (2, 624538502), (4, 312269251), (7, 178439572), (14, 89219786), (28, 44609893), (127, 9835252), (254, 4917626), (508, 2458813), (889, 1405036), (1778, 702518), (3556, 351259)]