7444138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3217}}^1$

素因数の和:3321

約数の個数: 16

約数和(自身を含む): 12164040

約数和(自身を除く): 4719902

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 3217, 6434, 41821, 83642, 286313, 572626, 3722069, 7444138]

約数ペア:

[(1, 7444138), (2, 3722069), (13, 572626), (26, 286313), (89, 83642), (178, 41821), (1157, 6434), (2314, 3217)]