457980922

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{2423}}^1$

素因数の和:3042

約数の個数: 32

約数和(自身を含む): 820979712

約数和(自身を除く): 362998790

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 587, 1174, 2423, 4109, 4846, 8218, 13501, 16961, 27002, 33922, 55729, 94507, 111458, 189014, 390103, 780206, 1422301, 2844602, 9956107, 19912214, 32712923, 65425846, 228990461, 457980922]

約数ペア:

[(1, 457980922), (2, 228990461), (7, 65425846), (14, 32712923), (23, 19912214), (46, 9956107), (161, 2844602), (322, 1422301), (587, 780206), (1174, 390103), (2423, 189014), (4109, 111458), (4846, 94507), (8218, 55729), (13501, 33922), (16961, 27002)]