1971930898

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6124009}}^1$

素因数の和:6124041

約数の個数: 16

約数和(自身を含む): 3527429760

約数和(自身を除く): 1555498862

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 6124009, 12248018, 42868063, 85736126, 140852207, 281704414, 985965449, 1971930898]

約数ペア:

[(1, 1971930898), (2, 985965449), (7, 281704414), (14, 140852207), (23, 85736126), (46, 42868063), (161, 12248018), (322, 6124009)]