1271872882562

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{156596021}}^1$

素因数の和:156596185

約数の個数: 16

約数和(自身を含む): 1984384790784

約数和(自身を除く): 712511908222

約数列:

[1, 2, 31, 62, 131, 262, 4061, 8122, 156596021, 313192042, 4854476651, 9708953302, 20514078751, 41028157502, 635936441281, 1271872882562]

約数ペア:

[(1, 1271872882562), (2, 635936441281), (31, 41028157502), (62, 20514078751), (131, 9708953302), (262, 4854476651), (4061, 313192042), (8122, 156596021)]