1880341631

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{49261}}^1$

素因数の和:49335

約数の個数: 24

約数和(自身を含む): 2358664560

約数和(自身を除く): 478322929

約数列:

[1, 7, 19, 41, 49, 133, 287, 779, 931, 2009, 5453, 38171, 49261, 344827, 935959, 2019701, 2413789, 6551713, 14137907, 38374319, 45861991, 98965349, 268620233, 1880341631]

約数ペア:

[(1, 1880341631), (7, 268620233), (19, 98965349), (41, 45861991), (49, 38374319), (133, 14137907), (287, 6551713), (779, 2413789), (931, 2019701), (2009, 935959), (5453, 344827), (38171, 49261)]