2018642216

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{1151}}^1\times {\mathrm{5347}}^1$

素因数の和:6545

約数の個数: 32

約数和(自身を含む): 3881364480

約数和(自身を除く): 1862722264

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1151, 2302, 4604, 5347, 9208, 10694, 21388, 42776, 47191, 94382, 188764, 219227, 377528, 438454, 876908, 1753816, 6154397, 12308794, 24617588, 49235176, 252330277, 504660554, 1009321108, 2018642216]

約数ペア:

[(1, 2018642216), (2, 1009321108), (4, 504660554), (8, 252330277), (41, 49235176), (82, 24617588), (164, 12308794), (328, 6154397), (1151, 1753816), (2302, 876908), (4604, 438454), (5347, 377528), (9208, 219227), (10694, 188764), (21388, 94382), (42776, 47191)]