7039370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 13768272

約数和(自身を除く): 6728902

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 313, 346, 626, 865, 1565, 1730, 2249, 3130, 4069, 4498, 8138, 11245, 20345, 22490, 40690, 54149, 108298, 270745, 541490, 703937, 1407874, 3519685, 7039370]

約数ペア:

[(1, 7039370), (2, 3519685), (5, 1407874), (10, 703937), (13, 541490), (26, 270745), (65, 108298), (130, 54149), (173, 40690), (313, 22490), (346, 20345), (626, 11245), (865, 8138), (1565, 4498), (1730, 4069), (2249, 3130)]