270343346

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{6661}}^1$

素因数の和:6906

約数の個数: 32

約数和(自身を含む): 501408768

約数和(自身を除く): 231065422

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 223, 446, 1561, 2899, 3122, 5798, 6661, 13322, 20293, 40586, 46627, 86593, 93254, 173186, 606151, 1212302, 1485403, 2970806, 10397821, 19310239, 20795642, 38620478, 135171673, 270343346]

約数ペア:

[(1, 270343346), (2, 135171673), (7, 38620478), (13, 20795642), (14, 19310239), (26, 10397821), (91, 2970806), (182, 1485403), (223, 1212302), (446, 606151), (1561, 173186), (2899, 93254), (3122, 86593), (5798, 46627), (6661, 40586), (13322, 20293)]