381431812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{37061}}^1$

素因数の和:37179

約数の個数: 24

約数和(自身を含む): 697358592

約数和(自身を除く): 315926780

約数列:

[1, 2, 4, 31, 62, 83, 124, 166, 332, 2573, 5146, 10292, 37061, 74122, 148244, 1148891, 2297782, 3076063, 4595564, 6152126, 12304252, 95357953, 190715906, 381431812]

約数ペア:

[(1, 381431812), (2, 190715906), (4, 95357953), (31, 12304252), (62, 6152126), (83, 4595564), (124, 3076063), (166, 2297782), (332, 1148891), (2573, 148244), (5146, 74122), (10292, 37061)]