418124

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 850080

約数和(自身を除く): 431956

約数列:

[1, 2, 4, 7, 14, 28, 109, 137, 218, 274, 436, 548, 763, 959, 1526, 1918, 3052, 3836, 14933, 29866, 59732, 104531, 209062, 418124]

約数ペア:

[(1, 418124), (2, 209062), (4, 104531), (7, 59732), (14, 29866), (28, 14933), (109, 3836), (137, 3052), (218, 1918), (274, 1526), (436, 959), (548, 763)]