1227291268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2578343}}^1$

素因数の和:2578371

約数の個数: 24

約数和(自身を含む): 2598970752

約数和(自身を除く): 1371679484

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 2578343, 5156686, 10313372, 18048401, 36096802, 43831831, 72193604, 87663662, 175327324, 306822817, 613645634, 1227291268]

約数ペア:

[(1, 1227291268), (2, 613645634), (4, 306822817), (7, 175327324), (14, 87663662), (17, 72193604), (28, 43831831), (34, 36096802), (68, 18048401), (119, 10313372), (238, 5156686), (476, 2578343)]