131435788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1481}}^1\times {\mathrm{2017}}^1$

素因数の和:3513

約数の個数: 24

約数和(自身を含む): 251216784

約数和(自身を除く): 119780996

約数列:

[1, 2, 4, 11, 22, 44, 1481, 2017, 2962, 4034, 5924, 8068, 16291, 22187, 32582, 44374, 65164, 88748, 2987177, 5974354, 11948708, 32858947, 65717894, 131435788]

約数ペア:

[(1, 131435788), (2, 65717894), (4, 32858947), (11, 11948708), (22, 5974354), (44, 2987177), (1481, 88748), (2017, 65164), (2962, 44374), (4034, 32582), (5924, 22187), (8068, 16291)]