2013158788

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{22907}}^1$

素因数の和:23211

約数の個数: 24

約数和(自身を含む): 3571448832

約数和(自身を除く): 1558290044

約数列:

[1, 2, 4, 127, 173, 254, 346, 508, 692, 21971, 22907, 43942, 45814, 87884, 91628, 2909189, 3962911, 5818378, 7925822, 11636756, 15851644, 503289697, 1006579394, 2013158788]

約数ペア:

[(1, 2013158788), (2, 1006579394), (4, 503289697), (127, 15851644), (173, 11636756), (254, 7925822), (346, 5818378), (508, 3962911), (692, 2909189), (21971, 91628), (22907, 87884), (43942, 45814)]