813238424

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{682247}}^1$

素因数の和:682402

約数の個数: 16

約数和(自身を含む): 1535058000

約数和(自身を除く): 721819576

約数列:

[1, 2, 4, 8, 149, 298, 596, 1192, 682247, 1364494, 2728988, 5457976, 101654803, 203309606, 406619212, 813238424]

約数ペア:

[(1, 813238424), (2, 406619212), (4, 203309606), (8, 101654803), (149, 5457976), (298, 2728988), (596, 1364494), (1192, 682247)]