1900741904

素因数分解:

$2^4\times {\mathrm{1229}}^1\times {\mathrm{96661}}^1$

素因数の和:97898

約数の個数: 20

約数和(自身を含む): 3685722060

約数和(自身を除く): 1784980156

約数列:

[1, 2, 4, 8, 16, 1229, 2458, 4916, 9832, 19664, 96661, 193322, 386644, 773288, 1546576, 118796369, 237592738, 475185476, 950370952, 1900741904]

約数ペア:

[(1, 1900741904), (2, 950370952), (4, 475185476), (8, 237592738), (16, 118796369), (1229, 1546576), (2458, 773288), (4916, 386644), (9832, 193322), (19664, 96661)]