1118371312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{126857}}^1$

素因数の和:126913

約数の個数: 40

約数和(自身を含む): 2359558800

約数和(自身を除く): 1241187488

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 126857, 253714, 507428, 1014856, 2029712, 2410283, 3678853, 4820566, 7357706, 9641132, 14715412, 19282264, 29430824, 38564528, 58861648, 69898207, 139796414, 279592828, 559185656, 1118371312]

約数ペア:

[(1, 1118371312), (2, 559185656), (4, 279592828), (8, 139796414), (16, 69898207), (19, 58861648), (29, 38564528), (38, 29430824), (58, 19282264), (76, 14715412), (116, 9641132), (152, 7357706), (232, 4820566), (304, 3678853), (464, 2410283), (551, 2029712), (1102, 1014856), (2204, 507428), (4408, 253714), (8816, 126857)]