315769948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{55711}}^1$

素因数の和:55837

約数の個数: 24

約数和(自身を含む): 600575360

約数和(自身を除く): 284805412

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 55711, 111422, 222844, 724243, 1448486, 2896972, 6072499, 12144998, 24289996, 78942487, 157884974, 315769948]

約数ペア:

[(1, 315769948), (2, 157884974), (4, 78942487), (13, 24289996), (26, 12144998), (52, 6072499), (109, 2896972), (218, 1448486), (436, 724243), (1417, 222844), (2834, 111422), (5668, 55711)]