1231367474

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1\times {\mathrm{26371}}^1$

素因数の和:27041

約数の個数: 16

約数和(自身を含む): 1900049856

約数和(自身を除く): 668682382

約数列:

[1, 2, 37, 74, 631, 1262, 23347, 26371, 46694, 52742, 975727, 1951454, 16640101, 33280202, 615683737, 1231367474]

約数ペア:

[(1, 1231367474), (2, 615683737), (37, 33280202), (74, 16640101), (631, 1951454), (1262, 975727), (23347, 52742), (26371, 46694)]