1478678290

素因数分解:

$2^1\times 5^1\times {\mathrm{36251}}^1\times {\mathrm{4079}}^1$

素因数の和:40337

約数の個数: 16

約数和(自身を含む): 2662346880

約数和(自身を除く): 1183668590

約数列:

[1, 2, 5, 10, 4079, 8158, 20395, 36251, 40790, 72502, 181255, 362510, 147867829, 295735658, 739339145, 1478678290]

約数ペア:

[(1, 1478678290), (2, 739339145), (5, 295735658), (10, 147867829), (4079, 362510), (8158, 181255), (20395, 72502), (36251, 40790)]