8889552430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{80814113}}^1$

素因数の和:80814131

約数の個数: 16

約数和(自身を含む): 17455848624

約数和(自身を除く): 8566296194

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 80814113, 161628226, 404070565, 808141130, 888955243, 1777910486, 4444776215, 8889552430]

約数ペア:

[(1, 8889552430), (2, 4444776215), (5, 1777910486), (10, 888955243), (11, 808141130), (22, 404070565), (55, 161628226), (110, 80814113)]