890403966

素因数分解:

$2^1\times 3^2\times {\mathrm{373}}^1\times {\mathrm{132619}}^1$

素因数の和:133000

約数の個数: 24

約数和(自身を含む): 1934395320

約数和(自身を除く): 1043991354

約数列:

[1, 2, 3, 6, 9, 18, 373, 746, 1119, 2238, 3357, 6714, 132619, 265238, 397857, 795714, 1193571, 2387142, 49466887, 98933774, 148400661, 296801322, 445201983, 890403966]

約数ペア:

[(1, 890403966), (2, 445201983), (3, 296801322), (6, 148400661), (9, 98933774), (18, 49466887), (373, 2387142), (746, 1193571), (1119, 795714), (2238, 397857), (3357, 265238), (6714, 132619)]