2018461744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{164477}}^1$

素因数の和:164557

約数の個数: 40

約数和(自身を含む): 4283007120

約数和(自身を除く): 2264545376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 6136, 12272, 164477, 328954, 657908, 1315816, 2138201, 2631632, 4276402, 8552804, 9704143, 17105608, 19408286, 34211216, 38816572, 77633144, 126153859, 155266288, 252307718, 504615436, 1009230872, 2018461744]

約数ペア:

[(1, 2018461744), (2, 1009230872), (4, 504615436), (8, 252307718), (13, 155266288), (16, 126153859), (26, 77633144), (52, 38816572), (59, 34211216), (104, 19408286), (118, 17105608), (208, 9704143), (236, 8552804), (472, 4276402), (767, 2631632), (944, 2138201), (1534, 1315816), (3068, 657908), (6136, 328954), (12272, 164477)]