245855508

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{125693}}^1$

素因数の和:125863

約数の個数: 24

約数和(自身を含む): 577186848

約数和(自身を除く): 331331340

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 125693, 251386, 377079, 502772, 754158, 1508316, 20487959, 40975918, 61463877, 81951836, 122927754, 245855508]

約数ペア:

[(1, 245855508), (2, 122927754), (3, 81951836), (4, 61463877), (6, 40975918), (12, 20487959), (163, 1508316), (326, 754158), (489, 502772), (652, 377079), (978, 251386), (1956, 125693)]