227585228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{11251}}^1$

素因数の和:11657

約数の個数: 24

約数和(自身を含む): 430051440

約数和(自身を除く): 202466212

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 5057, 10114, 11251, 20228, 22502, 45004, 146263, 292526, 585052, 4376639, 8753278, 17506556, 56896307, 113792614, 227585228]

約数ペア:

[(1, 227585228), (2, 113792614), (4, 56896307), (13, 17506556), (26, 8753278), (52, 4376639), (389, 585052), (778, 292526), (1556, 146263), (5057, 45004), (10114, 22502), (11251, 20228)]