13821489254

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{168554747}}^1$

素因数の和:168554790

約数の個数: 8

約数和(自身を含む): 21237898248

約数和(自身を除く): 7416408994

約数列:

[1, 2, 41, 82, 168554747, 337109494, 6910744627, 13821489254]

約数ペア:

[(1, 13821489254), (2, 6910744627), (41, 337109494), (82, 168554747)]