394549324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{46549}}^1$

素因数の和:46729

約数の個数: 24

約数和(自身を含む): 748151600

約数和(自身を除く): 353602276

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 8476, 46549, 93098, 186196, 605137, 1210274, 2420548, 7587487, 15174974, 30349948, 98637331, 197274662, 394549324]

約数ペア:

[(1, 394549324), (2, 197274662), (4, 98637331), (13, 30349948), (26, 15174974), (52, 7587487), (163, 2420548), (326, 1210274), (652, 605137), (2119, 186196), (4238, 93098), (8476, 46549)]