1520951176

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{6781}}^1$

素因数の和:6886

約数の個数: 48

約数和(自身を含む): 3037861260

約数和(自身を除く): 1516910084

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 529, 1058, 1219, 2116, 2438, 4232, 4876, 6781, 9752, 13562, 27124, 28037, 54248, 56074, 112148, 155963, 224296, 311926, 359393, 623852, 718786, 1247704, 1437572, 2875144, 3587149, 7174298, 8266039, 14348596, 16532078, 28697192, 33064156, 66128312, 190118897, 380237794, 760475588, 1520951176]

約数ペア:

[(1, 1520951176), (2, 760475588), (4, 380237794), (8, 190118897), (23, 66128312), (46, 33064156), (53, 28697192), (92, 16532078), (106, 14348596), (184, 8266039), (212, 7174298), (424, 3587149), (529, 2875144), (1058, 1437572), (1219, 1247704), (2116, 718786), (2438, 623852), (4232, 359393), (4876, 311926), (6781, 224296), (9752, 155963), (13562, 112148), (27124, 56074), (28037, 54248)]