4038710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 8007552

約数和(自身を除く): 3968842

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 661, 1222, 1322, 3055, 3305, 6110, 6610, 8593, 17186, 31067, 42965, 62134, 85930, 155335, 310670, 403871, 807742, 2019355, 4038710]

約数ペア:

[(1, 4038710), (2, 2019355), (5, 807742), (10, 403871), (13, 310670), (26, 155335), (47, 85930), (65, 62134), (94, 42965), (130, 31067), (235, 17186), (470, 8593), (611, 6610), (661, 6110), (1222, 3305), (1322, 3055)]