497497630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{7107109}}^1$

素因数の和:7107123

約数の個数: 16

約数和(自身を含む): 1023423840

約数和(自身を除く): 525926210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 7107109, 14214218, 35535545, 49749763, 71071090, 99499526, 248748815, 497497630]

約数ペア:

[(1, 497497630), (2, 248748815), (5, 99499526), (7, 71071090), (10, 49749763), (14, 35535545), (35, 14214218), (70, 7107109)]