805324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 1608768

約数和(自身を除く): 803444

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 911, 1822, 3644, 11843, 15487, 23686, 30974, 47372, 61948, 201331, 402662, 805324]

約数ペア:

[(1, 805324), (2, 402662), (4, 201331), (13, 61948), (17, 47372), (26, 30974), (34, 23686), (52, 15487), (68, 11843), (221, 3644), (442, 1822), (884, 911)]