778829708

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{2906081}}^1$

素因数の和:2906152

約数の個数: 12

約数和(自身を含む): 1383295032

約数和(自身を除く): 604465324

約数列:

[1, 2, 4, 67, 134, 268, 2906081, 5812162, 11624324, 194707427, 389414854, 778829708]

約数ペア:

[(1, 778829708), (2, 389414854), (4, 194707427), (67, 11624324), (134, 5812162), (268, 2906081)]