7316660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 16765056

約数和(自身を除く): 9448396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 263, 428, 526, 535, 1052, 1070, 1315, 1391, 2140, 2630, 2782, 3419, 5260, 5564, 6838, 6955, 13676, 13910, 17095, 27820, 28141, 34190, 56282, 68380, 112564, 140705, 281410, 365833, 562820, 731666, 1463332, 1829165, 3658330, 7316660]

約数ペア:

[(1, 7316660), (2, 3658330), (4, 1829165), (5, 1463332), (10, 731666), (13, 562820), (20, 365833), (26, 281410), (52, 140705), (65, 112564), (107, 68380), (130, 56282), (214, 34190), (260, 28141), (263, 27820), (428, 17095), (526, 13910), (535, 13676), (1052, 6955), (1070, 6838), (1315, 5564), (1391, 5260), (2140, 3419), (2630, 2782)]