119557004

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{28657}}^1$

素因数の和:28817

約数の個数: 24

約数和(自身を含む): 240727200

約数和(自身を除く): 121170196

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 28657, 57314, 114628, 200599, 401198, 802396, 4269893, 8539786, 17079572, 29889251, 59778502, 119557004]

約数ペア:

[(1, 119557004), (2, 59778502), (4, 29889251), (7, 17079572), (14, 8539786), (28, 4269893), (149, 802396), (298, 401198), (596, 200599), (1043, 114628), (2086, 57314), (4172, 28657)]