38388490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{548407}}^1$

素因数の和:548421

約数の個数: 16

約数和(自身を含む): 78970752

約数和(自身を除く): 40582262

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 548407, 1096814, 2742035, 3838849, 5484070, 7677698, 19194245, 38388490]

約数ペア:

[(1, 38388490), (2, 19194245), (5, 7677698), (7, 5484070), (10, 3838849), (14, 2742035), (35, 1096814), (70, 548407)]