865067954

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 1340426880

約数和(自身を除く): 475358926

約数列:

[1, 2, 67, 103, 134, 206, 233, 269, 466, 538, 6901, 13802, 15611, 18023, 23999, 27707, 31222, 36046, 47998, 55414, 62677, 125354, 1607933, 1856369, 3215866, 3712738, 4199359, 6455731, 8398718, 12911462, 432533977, 865067954]

約数ペア:

[(1, 865067954), (2, 432533977), (67, 12911462), (103, 8398718), (134, 6455731), (206, 4199359), (233, 3712738), (269, 3215866), (466, 1856369), (538, 1607933), (6901, 125354), (13802, 62677), (15611, 55414), (18023, 47998), (23999, 36046), (27707, 31222)]