1991683539962

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{821}}^1\times {\mathrm{6284777}}^1$

素因数の和:6285793

約数の個数: 16

約数和(自身を含む): 3006662934312

約数和(自身を除く): 1014979394350

約数列:

[1, 2, 193, 386, 821, 1642, 158453, 316906, 6284777, 12569554, 1212961961, 2425923922, 5159801917, 10319603834, 995841769981, 1991683539962]

約数ペア:

[(1, 1991683539962), (2, 995841769981), (193, 10319603834), (386, 5159801917), (821, 2425923922), (1642, 1212961961), (158453, 12569554), (316906, 6284777)]