2750012

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 5043360

約数和(自身を除く): 2293348

約数列:

[1, 2, 4, 29, 58, 116, 151, 157, 302, 314, 604, 628, 4379, 4553, 8758, 9106, 17516, 18212, 23707, 47414, 94828, 687503, 1375006, 2750012]

約数ペア:

[(1, 2750012), (2, 1375006), (4, 687503), (29, 94828), (58, 47414), (116, 23707), (151, 18212), (157, 17516), (302, 9106), (314, 8758), (604, 4553), (628, 4379)]