4401332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1597}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 8456616

約数和(自身を除く): 4055284

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 1597, 2756, 3194, 6388, 20761, 41522, 83044, 84641, 169282, 338564, 1100333, 2200666, 4401332]

約数ペア:

[(1, 4401332), (2, 2200666), (4, 1100333), (13, 338564), (26, 169282), (52, 84641), (53, 83044), (106, 41522), (212, 20761), (689, 6388), (1378, 3194), (1597, 2756)]