2813408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{6763}}^1$

素因数の和:6786

約数の個数: 24

約数和(自身を含む): 5965848

約数和(自身を除く): 3152440

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 6763, 13526, 27052, 54104, 87919, 108208, 175838, 216416, 351676, 703352, 1406704, 2813408]

約数ペア:

[(1, 2813408), (2, 1406704), (4, 703352), (8, 351676), (13, 216416), (16, 175838), (26, 108208), (32, 87919), (52, 54104), (104, 27052), (208, 13526), (416, 6763)]