2393872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:715

約数の個数: 40

約数和(自身を含む): 5296536

約数和(自身を除く): 2902664

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 677, 884, 1354, 1768, 2708, 3536, 5416, 8801, 10832, 11509, 17602, 23018, 35204, 46036, 70408, 92072, 140816, 149617, 184144, 299234, 598468, 1196936, 2393872]

約数ペア:

[(1, 2393872), (2, 1196936), (4, 598468), (8, 299234), (13, 184144), (16, 149617), (17, 140816), (26, 92072), (34, 70408), (52, 46036), (68, 35204), (104, 23018), (136, 17602), (208, 11509), (221, 10832), (272, 8801), (442, 5416), (677, 3536), (884, 2708), (1354, 1768)]