389984296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3749849}}^1$

素因数の和:3749868

約数の個数: 16

約数和(自身を含む): 787468500

約数和(自身を除く): 397484204

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3749849, 7499698, 14999396, 29998792, 48748037, 97496074, 194992148, 389984296]

約数ペア:

[(1, 389984296), (2, 194992148), (4, 97496074), (8, 48748037), (13, 29998792), (26, 14999396), (52, 7499698), (104, 3749849)]