4260464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{20483}}^1$

素因数の和:20504

約数の個数: 20

約数和(自身を含む): 8890056

約数和(自身を除く): 4629592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 20483, 40966, 81932, 163864, 266279, 327728, 532558, 1065116, 2130232, 4260464]

約数ペア:

[(1, 4260464), (2, 2130232), (4, 1065116), (8, 532558), (13, 327728), (16, 266279), (26, 163864), (52, 81932), (104, 40966), (208, 20483)]