1917736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 3888000

約数和(自身を除く): 1970264

約数列:

[1, 2, 4, 8, 17, 34, 59, 68, 118, 136, 236, 239, 472, 478, 956, 1003, 1912, 2006, 4012, 4063, 8024, 8126, 14101, 16252, 28202, 32504, 56404, 112808, 239717, 479434, 958868, 1917736]

約数ペア:

[(1, 1917736), (2, 958868), (4, 479434), (8, 239717), (17, 112808), (34, 56404), (59, 32504), (68, 28202), (118, 16252), (136, 14101), (236, 8126), (239, 8024), (472, 4063), (478, 4012), (956, 2006), (1003, 1912)]