4430116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 8285760

約数和(自身を除く): 3855644

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 821, 1349, 1642, 2698, 3284, 5396, 15599, 31198, 58291, 62396, 116582, 233164, 1107529, 2215058, 4430116]

約数ペア:

[(1, 4430116), (2, 2215058), (4, 1107529), (19, 233164), (38, 116582), (71, 62396), (76, 58291), (142, 31198), (284, 15599), (821, 5396), (1349, 3284), (1642, 2698)]