1401474724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{141107}}^1$

素因数の和:141315

約数の個数: 24

約数和(自身を含む): 2655088128

約数和(自身を除く): 1253613404

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 2483, 4966, 9932, 141107, 282214, 564428, 1834391, 3668782, 7337564, 26951437, 53902874, 107805748, 350368681, 700737362, 1401474724]

約数ペア:

[(1, 1401474724), (2, 700737362), (4, 350368681), (13, 107805748), (26, 53902874), (52, 26951437), (191, 7337564), (382, 3668782), (764, 1834391), (2483, 564428), (4966, 282214), (9932, 141107)]