337585426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 542520000

約数和(自身を除く): 204934574

約数列:

[1, 2, 19, 38, 109, 149, 218, 298, 547, 1094, 2071, 2831, 4142, 5662, 10393, 16241, 20786, 32482, 59623, 81503, 119246, 163006, 308579, 617158, 1132837, 1548557, 2265674, 3097114, 8883827, 17767654, 168792713, 337585426]

約数ペア:

[(1, 337585426), (2, 168792713), (19, 17767654), (38, 8883827), (109, 3097114), (149, 2265674), (218, 1548557), (298, 1132837), (547, 617158), (1094, 308579), (2071, 163006), (2831, 119246), (4142, 81503), (5662, 59623), (10393, 32482), (16241, 20786)]