393738238

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 617154048

約数和(自身を除く): 223415810

約数列:

[1, 2, 37, 74, 151, 167, 211, 302, 334, 422, 5587, 6179, 7807, 11174, 12358, 15614, 25217, 31861, 35237, 50434, 63722, 70474, 933029, 1178857, 1303769, 1866058, 2357714, 2607538, 5320787, 10641574, 196869119, 393738238]

約数ペア:

[(1, 393738238), (2, 196869119), (37, 10641574), (74, 5320787), (151, 2607538), (167, 2357714), (211, 1866058), (302, 1303769), (334, 1178857), (422, 933029), (5587, 70474), (6179, 63722), (7807, 50434), (11174, 35237), (12358, 31861), (15614, 25217)]