2398787218

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{52937}}^1$

素因数の和:53241

約数の個数: 16

約数和(自身を含む): 3646369440

約数和(自身を除く): 1247582222

約数列:

[1, 2, 139, 163, 278, 326, 22657, 45314, 52937, 105874, 7358243, 8628731, 14716486, 17257462, 1199393609, 2398787218]

約数ペア:

[(1, 2398787218), (2, 1199393609), (139, 17257462), (163, 14716486), (278, 8628731), (326, 7358243), (22657, 105874), (45314, 52937)]