9139490

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{9049}}^1$

素因数の和:9157

約数の個数: 16

約数和(自身を含む): 16615800

約数和(自身を除く): 7476310

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 9049, 18098, 45245, 90490, 913949, 1827898, 4569745, 9139490]

約数ペア:

[(1, 9139490), (2, 4569745), (5, 1827898), (10, 913949), (101, 90490), (202, 45245), (505, 18098), (1010, 9049)]