130227218

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{17359}}^1$

素因数の和:17414

約数の個数: 24

約数和(自身を含む): 221652480

約数和(自身を除く): 91425262

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 17359, 34718, 190949, 381898, 538129, 1076258, 2100439, 4200878, 5919419, 11838838, 65113609, 130227218]

約数ペア:

[(1, 130227218), (2, 65113609), (11, 11838838), (22, 5919419), (31, 4200878), (62, 2100439), (121, 1076258), (242, 538129), (341, 381898), (682, 190949), (3751, 34718), (7502, 17359)]