858241490

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{576001}}^1$

素因数の和:576157

約数の個数: 16

約数和(自身を含む): 1555205400

約数和(自身を除く): 696963910

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 576001, 1152002, 2880005, 5760010, 85824149, 171648298, 429120745, 858241490]

約数ペア:

[(1, 858241490), (2, 429120745), (5, 171648298), (10, 85824149), (149, 5760010), (298, 2880005), (745, 1152002), (1490, 576001)]