261872002

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{456223}}^1$

素因数の和:456273

約数の個数: 16

約数和(自身を含む): 459873792

約数和(自身を除く): 198001790

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 456223, 912446, 3193561, 6387122, 18705143, 37410286, 130936001, 261872002]

約数ペア:

[(1, 261872002), (2, 130936001), (7, 37410286), (14, 18705143), (41, 6387122), (82, 3193561), (287, 912446), (574, 456223)]