123566612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{4561}}^1$

素因数の和:5099

約数の個数: 24

約数和(自身を含む): 233373672

約数和(自身を除く): 109807060

約数列:

[1, 2, 4, 13, 26, 52, 521, 1042, 2084, 4561, 6773, 9122, 13546, 18244, 27092, 59293, 118586, 237172, 2376281, 4752562, 9505124, 30891653, 61783306, 123566612]

約数ペア:

[(1, 123566612), (2, 61783306), (4, 30891653), (13, 9505124), (26, 4752562), (52, 2376281), (521, 237172), (1042, 118586), (2084, 59293), (4561, 27092), (6773, 18244), (9122, 13546)]