974381956

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{72091}}^1$

素因数の和:72235

約数の個数: 24

約数和(自身を含む): 1776346880

約数和(自身を除く): 801964924

約数列:

[1, 2, 4, 31, 62, 109, 124, 218, 436, 3379, 6758, 13516, 72091, 144182, 288364, 2234821, 4469642, 7857919, 8939284, 15715838, 31431676, 243595489, 487190978, 974381956]

約数ペア:

[(1, 974381956), (2, 487190978), (4, 243595489), (31, 31431676), (62, 15715838), (109, 8939284), (124, 7857919), (218, 4469642), (436, 2234821), (3379, 288364), (6758, 144182), (13516, 72091)]