1036893904

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{208379}}^1$

素因数の和:208698

約数の個数: 20

約数和(自身を含む): 2015451360

約数和(自身を除く): 978557456

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 208379, 416758, 833516, 1667032, 3334064, 64805869, 129611738, 259223476, 518446952, 1036893904]

約数ペア:

[(1, 1036893904), (2, 518446952), (4, 259223476), (8, 129611738), (16, 64805869), (311, 3334064), (622, 1667032), (1244, 833516), (2488, 416758), (4976, 208379)]