1538212126

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{9437}}^1$

素因数の和:9720

約数の個数: 32

約数和(自身を含む): 2609418240

約数和(自身を除く): 1071206114

約数列:

[1, 2, 11, 22, 31, 62, 239, 341, 478, 682, 2629, 5258, 7409, 9437, 14818, 18874, 81499, 103807, 162998, 207614, 292547, 585094, 2255443, 3218017, 4510886, 6436034, 24809873, 49619746, 69918733, 139837466, 769106063, 1538212126]

約数ペア:

[(1, 1538212126), (2, 769106063), (11, 139837466), (22, 69918733), (31, 49619746), (62, 24809873), (239, 6436034), (341, 4510886), (478, 3218017), (682, 2255443), (2629, 585094), (5258, 292547), (7409, 207614), (9437, 162998), (14818, 103807), (18874, 81499)]