226496018

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{1321}}^1$

素因数の和:1698

約数の個数: 32

約数和(自身を含む): 400280448

約数和(自身を除く): 173784430

約数列:

[1, 2, 7, 14, 37, 74, 259, 331, 518, 662, 1321, 2317, 2642, 4634, 9247, 12247, 18494, 24494, 48877, 85729, 97754, 171458, 342139, 437251, 684278, 874502, 3060757, 6121514, 16178287, 32356574, 113248009, 226496018]

約数ペア:

[(1, 226496018), (2, 113248009), (7, 32356574), (14, 16178287), (37, 6121514), (74, 3060757), (259, 874502), (331, 684278), (518, 437251), (662, 342139), (1321, 171458), (2317, 97754), (2642, 85729), (4634, 48877), (9247, 24494), (12247, 18494)]