788297744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3789893}}^1$

素因数の和:3789914

約数の個数: 20

約数和(自身を含む): 1644813996

約数和(自身を除く): 856516252

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3789893, 7579786, 15159572, 30319144, 49268609, 60638288, 98537218, 197074436, 394148872, 788297744]

約数ペア:

[(1, 788297744), (2, 394148872), (4, 197074436), (8, 98537218), (13, 60638288), (16, 49268609), (26, 30319144), (52, 15159572), (104, 7579786), (208, 3789893)]