1949209919

素因数分解:

${\mathrm{17}}^2\times {\mathrm{853}}^1\times {\mathrm{7907}}^1$

素因数の和:8794

約数の個数: 12

約数和(自身を含む): 2073303624

約数和(自身を除く): 124093705

約数列:

[1, 17, 289, 853, 7907, 14501, 134419, 246517, 2285123, 6744671, 114659407, 1949209919]

約数ペア:

[(1, 1949209919), (17, 114659407), (289, 6744671), (853, 2285123), (7907, 246517), (14501, 134419)]