4266940

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1117}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 9015552

約数和(自身を除く): 4748612

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1117, 1910, 2234, 3820, 4468, 5585, 11170, 22340, 213347, 426694, 853388, 1066735, 2133470, 4266940]

約数ペア:

[(1, 4266940), (2, 2133470), (4, 1066735), (5, 853388), (10, 426694), (20, 213347), (191, 22340), (382, 11170), (764, 5585), (955, 4468), (1117, 3820), (1910, 2234)]