2991878692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{417161}}^1$

素因数の和:417339

約数の個数: 24

約数和(自身を含む): 5746823712

約数和(自身を除く): 2754945020

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 417161, 834322, 1668644, 4588771, 9177542, 18355084, 67997243, 135994486, 271988972, 747969673, 1495939346, 2991878692]

約数ペア:

[(1, 2991878692), (2, 1495939346), (4, 747969673), (11, 271988972), (22, 135994486), (44, 67997243), (163, 18355084), (326, 9177542), (652, 4588771), (1793, 1668644), (3586, 834322), (7172, 417161)]