289391522

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{1609}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 514684800

約数和(自身を除く): 225293278

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 443, 886, 1609, 3101, 3218, 6202, 11263, 12847, 22526, 25694, 46661, 89929, 93322, 179858, 326627, 653254, 712787, 1425574, 4989509, 9979018, 20670823, 41341646, 144695761, 289391522]

約数ペア:

[(1, 289391522), (2, 144695761), (7, 41341646), (14, 20670823), (29, 9979018), (58, 4989509), (203, 1425574), (406, 712787), (443, 653254), (886, 326627), (1609, 179858), (3101, 93322), (3218, 89929), (6202, 46661), (11263, 25694), (12847, 22526)]