2780491682

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{85601}}^1$

素因数の和:85861

約数の個数: 16

約数和(自身を含む): 4237299000

約数和(自身を除く): 1456807318

約数列:

[1, 2, 109, 149, 218, 298, 16241, 32482, 85601, 171202, 9330509, 12754549, 18661018, 25509098, 1390245841, 2780491682]

約数ペア:

[(1, 2780491682), (2, 1390245841), (109, 25509098), (149, 18661018), (218, 12754549), (298, 9330509), (16241, 171202), (32482, 85601)]