812161730

素因数分解:

$2^1\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{50539}}^1$

素因数の和:52153

約数の個数: 16

約数和(自身を含む): 1462829760

約数和(自身を除く): 650668030

約数列:

[1, 2, 5, 10, 1607, 3214, 8035, 16070, 50539, 101078, 252695, 505390, 81216173, 162432346, 406080865, 812161730]

約数ペア:

[(1, 812161730), (2, 406080865), (5, 162432346), (10, 81216173), (1607, 505390), (3214, 252695), (8035, 101078), (16070, 50539)]