1946647288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2861}}^1\times {\mathrm{5003}}^1$

素因数の和:7887

約数の個数: 32

約数和(自身を含む): 3866790960

約数和(自身を除く): 1920143672

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2861, 5003, 5722, 10006, 11444, 20012, 22888, 40024, 48637, 85051, 97274, 170102, 194548, 340204, 389096, 680408, 14313583, 28627166, 57254332, 114508664, 243330911, 486661822, 973323644, 1946647288]

約数ペア:

[(1, 1946647288), (2, 973323644), (4, 486661822), (8, 243330911), (17, 114508664), (34, 57254332), (68, 28627166), (136, 14313583), (2861, 680408), (5003, 389096), (5722, 340204), (10006, 194548), (11444, 170102), (20012, 97274), (22888, 85051), (40024, 48637)]