744698978

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1\times {\mathrm{5503}}^1$

素因数の和:6529

約数の個数: 16

約数和(自身を含む): 1134176256

約数和(自身を除く): 389477278

約数列:

[1, 2, 71, 142, 953, 1906, 5503, 11006, 67663, 135326, 390713, 781426, 5244359, 10488718, 372349489, 744698978]

約数ペア:

[(1, 744698978), (2, 372349489), (71, 10488718), (142, 5244359), (953, 781426), (1906, 390713), (5503, 135326), (11006, 67663)]