2667868

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{631}}^1$

素因数の和:793

約数の個数: 24

約数和(自身を含む): 5379584

約数和(自身を除く): 2711716

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 631, 1057, 1262, 2114, 2524, 4228, 4417, 8834, 17668, 95281, 190562, 381124, 666967, 1333934, 2667868]

約数ペア:

[(1, 2667868), (2, 1333934), (4, 666967), (7, 381124), (14, 190562), (28, 95281), (151, 17668), (302, 8834), (604, 4417), (631, 4228), (1057, 2524), (1262, 2114)]