2026496624

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1603241}}^1$

素因数の和:1603328

約数の個数: 20

約数和(自身を含む): 3976040160

約数和(自身を除く): 1949543536

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1603241, 3206482, 6412964, 12825928, 25651856, 126656039, 253312078, 506624156, 1013248312, 2026496624]

約数ペア:

[(1, 2026496624), (2, 1013248312), (4, 506624156), (8, 253312078), (16, 126656039), (79, 25651856), (158, 12825928), (316, 6412964), (632, 3206482), (1264, 1603241)]