4726940

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1861}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 10010112

約数和(自身を除く): 5283172

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 1861, 2540, 3722, 7444, 9305, 18610, 37220, 236347, 472694, 945388, 1181735, 2363470, 4726940]

約数ペア:

[(1, 4726940), (2, 2363470), (4, 1181735), (5, 945388), (10, 472694), (20, 236347), (127, 37220), (254, 18610), (508, 9305), (635, 7444), (1270, 3722), (1861, 2540)]