1880456847

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{86137}}^1$

素因数の和:86542

約数の個数: 16

約数和(自身を含む): 2646159360

約数和(自身を除く): 765702513

約数列:

[1, 3, 19, 57, 383, 1149, 7277, 21831, 86137, 258411, 1636603, 4909809, 32990471, 98971413, 626818949, 1880456847]

約数ペア:

[(1, 1880456847), (3, 626818949), (19, 98971413), (57, 32990471), (383, 4909809), (1149, 1636603), (7277, 258411), (21831, 86137)]