7258684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 13482000

約数和(自身を除く): 6223316

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 641, 1282, 2564, 2831, 5662, 11324, 12179, 24358, 48716, 95509, 191018, 382036, 1814671, 3629342, 7258684]

約数ペア:

[(1, 7258684), (2, 3629342), (4, 1814671), (19, 382036), (38, 191018), (76, 95509), (149, 48716), (298, 24358), (596, 12179), (641, 11324), (1282, 5662), (2564, 2831)]