1900782772

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{416473}}^1$

素因数の和:416647

約数の個数: 24

約数和(自身を含む): 3824897216

約数和(自身を除く): 1924114444

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 416473, 832946, 1665892, 2915311, 5830622, 11661244, 67885099, 135770198, 271540396, 475195693, 950391386, 1900782772]

約数ペア:

[(1, 1900782772), (2, 950391386), (4, 475195693), (7, 271540396), (14, 135770198), (28, 67885099), (163, 11661244), (326, 5830622), (652, 2915311), (1141, 1665892), (2282, 832946), (4564, 416473)]