1799971033

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1\times {\mathrm{12917}}^1$

素因数の和:14112

約数の個数: 16

約数和(自身を含む): 2180145024

約数和(自身を除く): 380173991

約数列:

[1, 7, 17, 119, 1171, 8197, 12917, 19907, 90419, 139349, 219589, 1537123, 15125807, 105880649, 257138719, 1799971033]

約数ペア:

[(1, 1799971033), (7, 257138719), (17, 105880649), (119, 15125807), (1171, 1537123), (8197, 219589), (12917, 139349), (19907, 90419)]