1081279524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{54577}}^1$

素因数の和:54724

約数の個数: 48

約数和(自身を含む): 2738505728

約数和(自身を除く): 1657226204

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 9906, 19812, 54577, 109154, 163731, 218308, 327462, 654924, 709501, 1419002, 2128503, 2838004, 4257006, 6931279, 8514012, 13862558, 20793837, 27725116, 41587674, 83175348, 90106627, 180213254, 270319881, 360426508, 540639762, 1081279524]

約数ペア:

[(1, 1081279524), (2, 540639762), (3, 360426508), (4, 270319881), (6, 180213254), (12, 90106627), (13, 83175348), (26, 41587674), (39, 27725116), (52, 20793837), (78, 13862558), (127, 8514012), (156, 6931279), (254, 4257006), (381, 2838004), (508, 2128503), (762, 1419002), (1524, 709501), (1651, 654924), (3302, 327462), (4953, 218308), (6604, 163731), (9906, 109154), (19812, 54577)]