830995216

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1266761}}^1$

素因数の和:1266810

約数の個数: 20

約数和(自身を含む): 1649324124

約数和(自身を除く): 818328908

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1266761, 2533522, 5067044, 10134088, 20268176, 51937201, 103874402, 207748804, 415497608, 830995216]

約数ペア:

[(1, 830995216), (2, 415497608), (4, 207748804), (8, 103874402), (16, 51937201), (41, 20268176), (82, 10134088), (164, 5067044), (328, 2533522), (656, 1266761)]