297206416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{11251}}^1$

素因数の和:11399

約数の個数: 40

約数和(自身を含む): 625071104

約数和(自身を除く): 327864688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6604, 11251, 13208, 22502, 26416, 45004, 90008, 146263, 180016, 292526, 585052, 1170104, 1428877, 2340208, 2857754, 5715508, 11431016, 18575401, 22862032, 37150802, 74301604, 148603208, 297206416]

約数ペア:

[(1, 297206416), (2, 148603208), (4, 74301604), (8, 37150802), (13, 22862032), (16, 18575401), (26, 11431016), (52, 5715508), (104, 2857754), (127, 2340208), (208, 1428877), (254, 1170104), (508, 585052), (1016, 292526), (1651, 180016), (2032, 146263), (3302, 90008), (6604, 45004), (11251, 26416), (13208, 22502)]