1555144904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{11434889}}^1$

素因数の和:11434912

約数の個数: 16

約数和(自身を含む): 3087420300

約数和(自身を除く): 1532275396

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 11434889, 22869778, 45739556, 91479112, 194393113, 388786226, 777572452, 1555144904]

約数ペア:

[(1, 1555144904), (2, 777572452), (4, 388786226), (8, 194393113), (17, 91479112), (34, 45739556), (68, 22869778), (136, 11434889)]