3129424

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{617}}^1$

素因数の和:942

約数の個数: 20

約数和(自身を含む): 6092244

約数和(自身を除く): 2962820

約数列:

[1, 2, 4, 8, 16, 317, 617, 634, 1234, 1268, 2468, 2536, 4936, 5072, 9872, 195589, 391178, 782356, 1564712, 3129424]

約数ペア:

[(1, 3129424), (2, 1564712), (4, 782356), (8, 391178), (16, 195589), (317, 9872), (617, 5072), (634, 4936), (1234, 2536), (1268, 2468)]