779901668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2142587}}^1$

素因数の和:2142611

約数の個数: 24

約数和(自身を含む): 1679788992

約数和(自身を除く): 899887324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 2142587, 4285174, 8570348, 14998109, 27853631, 29996218, 55707262, 59992436, 111414524, 194975417, 389950834, 779901668]

約数ペア:

[(1, 779901668), (2, 389950834), (4, 194975417), (7, 111414524), (13, 59992436), (14, 55707262), (26, 29996218), (28, 27853631), (52, 14998109), (91, 8570348), (182, 4285174), (364, 2142587)]