2508897008

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{677}}^1\times {\mathrm{3457}}^1$

素因数の和:4209

約数の個数: 40

約数和(自身を含む): 4942256592

約数和(自身を除く): 2433359584

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 677, 1072, 1354, 2708, 3457, 5416, 6914, 10832, 13828, 27656, 45359, 55312, 90718, 181436, 231619, 362872, 463238, 725744, 926476, 1852952, 2340389, 3705904, 4680778, 9361556, 18723112, 37446224, 156806063, 313612126, 627224252, 1254448504, 2508897008]

約数ペア:

[(1, 2508897008), (2, 1254448504), (4, 627224252), (8, 313612126), (16, 156806063), (67, 37446224), (134, 18723112), (268, 9361556), (536, 4680778), (677, 3705904), (1072, 2340389), (1354, 1852952), (2708, 926476), (3457, 725744), (5416, 463238), (6914, 362872), (10832, 231619), (13828, 181436), (27656, 90718), (45359, 55312)]