1771001045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1499}}^1\times {\mathrm{21481}}^1$

素因数の和:22996

約数の個数: 16

約数和(自身を含む): 2320056000

約数和(自身を除く): 549054955

約数列:

[1, 5, 11, 55, 1499, 7495, 16489, 21481, 82445, 107405, 236291, 1181455, 32200019, 161000095, 354200209, 1771001045]

約数ペア:

[(1, 1771001045), (5, 354200209), (11, 161000095), (55, 32200019), (1499, 1181455), (7495, 236291), (16489, 107405), (21481, 82445)]