1520311924

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{5353211}}^1$

素因数の和:5353286

約数の個数: 12

約数和(自身を含む): 2698018848

約数和(自身を除く): 1177706924

約数列:

[1, 2, 4, 71, 142, 284, 5353211, 10706422, 21412844, 380077981, 760155962, 1520311924]

約数ペア:

[(1, 1520311924), (2, 760155962), (4, 380077981), (71, 21412844), (142, 10706422), (284, 5353211)]