2525276159

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{123419}}^1$

素因数の和:123542

約数の個数: 16

約数和(自身を含む): 3001574400

約数和(自身を除く): 476298241

約数列:

[1, 7, 37, 79, 259, 553, 2923, 20461, 123419, 863933, 4566503, 9750101, 31965521, 68250707, 360753737, 2525276159]

約数ペア:

[(1, 2525276159), (7, 360753737), (37, 68250707), (79, 31965521), (259, 9750101), (553, 4566503), (2923, 863933), (20461, 123419)]