804927188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{144667}}^1$

素因数の和:144791

約数の個数: 24

約数和(自身を含む): 1531166112

約数和(自身を除く): 726238924

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 144667, 289334, 578668, 1880671, 3761342, 7522684, 15479369, 30958738, 61917476, 201231797, 402463594, 804927188]

約数ペア:

[(1, 804927188), (2, 402463594), (4, 201231797), (13, 61917476), (26, 30958738), (52, 15479369), (107, 7522684), (214, 3761342), (428, 1880671), (1391, 578668), (2782, 289334), (5564, 144667)]