628165382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{271463}}^1$

素因数の和:271567

約数の個数: 16

約数和(自身を含む): 1026133920

約数和(自身を除く): 397968538

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 271463, 542926, 3529019, 7058038, 24160207, 48320414, 314082691, 628165382]

約数ペア:

[(1, 628165382), (2, 314082691), (13, 48320414), (26, 24160207), (89, 7058038), (178, 3529019), (1157, 542926), (2314, 271463)]