64148110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{493447}}^1$

素因数の和:493467

約数の個数: 16

約数和(自身を含む): 124348896

約数和(自身を除く): 60200786

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 493447, 986894, 2467235, 4934470, 6414811, 12829622, 32074055, 64148110]

約数ペア:

[(1, 64148110), (2, 32074055), (5, 12829622), (10, 6414811), (13, 4934470), (26, 2467235), (65, 986894), (130, 493447)]