331310996

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{15907}}^1$

素因数の和:16079

約数の個数: 24

約数和(自身を含む): 598649856

約数和(自身を除く): 267338860

約数列:

[1, 2, 4, 41, 82, 127, 164, 254, 508, 5207, 10414, 15907, 20828, 31814, 63628, 652187, 1304374, 2020189, 2608748, 4040378, 8080756, 82827749, 165655498, 331310996]

約数ペア:

[(1, 331310996), (2, 165655498), (4, 82827749), (41, 8080756), (82, 4040378), (127, 2608748), (164, 2020189), (254, 1304374), (508, 652187), (5207, 63628), (10414, 31814), (15907, 20828)]