891889367030

素因数分解:

$2^1\times 5^1\times {\mathrm{6551}}^1\times {\mathrm{13614553}}^1$

素因数の和:13621111

約数の個数: 16

約数和(自身を含む): 1605646040544

約数和(自身を除く): 713756673514

約数列:

[1, 2, 5, 10, 6551, 13102, 32755, 65510, 13614553, 27229106, 68072765, 136145530, 89188936703, 178377873406, 445944683515, 891889367030]

約数ペア:

[(1, 891889367030), (2, 445944683515), (5, 178377873406), (10, 89188936703), (6551, 136145530), (13102, 68072765), (32755, 27229106), (65510, 13614553)]