2103131668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{130241}}^1$

素因数の和:130623

約数の個数: 24

約数和(自身を含む): 4026040704

約数和(自身を除く): 1922909036

約数列:

[1, 2, 4, 11, 22, 44, 367, 734, 1468, 4037, 8074, 16148, 130241, 260482, 520964, 1432651, 2865302, 5730604, 47798447, 95596894, 191193788, 525782917, 1051565834, 2103131668]

約数ペア:

[(1, 2103131668), (2, 1051565834), (4, 525782917), (11, 191193788), (22, 95596894), (44, 47798447), (367, 5730604), (734, 2865302), (1468, 1432651), (4037, 520964), (8074, 260482), (16148, 130241)]