412900612

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{20071}}^1$

素因数の和:20251

約数の個数: 24

約数和(自身を含む): 747481280

約数和(自身を除く): 334580668

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 5143, 10286, 20071, 20572, 40142, 80284, 742627, 1485254, 2789869, 2970508, 5579738, 11159476, 103225153, 206450306, 412900612]

約数ペア:

[(1, 412900612), (2, 206450306), (4, 103225153), (37, 11159476), (74, 5579738), (139, 2970508), (148, 2789869), (278, 1485254), (556, 742627), (5143, 80284), (10286, 40142), (20071, 20572)]