394098146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{4423}}^1$

素因数の和:4610

約数の個数: 32

約数和(自身を含む): 668908800

約数和(自身を除く): 274810654

約数列:

[1, 2, 13, 23, 26, 46, 149, 298, 299, 598, 1937, 3427, 3874, 4423, 6854, 8846, 44551, 57499, 89102, 101729, 114998, 203458, 659027, 1318054, 1322477, 2644954, 8567351, 15157621, 17134702, 30315242, 197049073, 394098146]

約数ペア:

[(1, 394098146), (2, 197049073), (13, 30315242), (23, 17134702), (26, 15157621), (46, 8567351), (149, 2644954), (298, 1322477), (299, 1318054), (598, 659027), (1937, 203458), (3427, 114998), (3874, 101729), (4423, 89102), (6854, 57499), (8846, 44551)]