996844490

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1\times {\mathrm{3137}}^1$

素因数の和:3926

約数の個数: 32

約数和(自身を含む): 1839119040

約数和(自身を除く): 842274550

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 739, 1478, 3137, 3695, 6274, 7390, 15685, 31370, 31777, 63554, 134891, 158885, 269782, 317770, 674455, 1348910, 2318243, 4636486, 11591215, 23182430, 99684449, 199368898, 498422245, 996844490]

約数ペア:

[(1, 996844490), (2, 498422245), (5, 199368898), (10, 99684449), (43, 23182430), (86, 11591215), (215, 4636486), (430, 2318243), (739, 1348910), (1478, 674455), (3137, 317770), (3695, 269782), (6274, 158885), (7390, 134891), (15685, 63554), (31370, 31777)]