2019614872

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{263}}^1\times {\mathrm{7933}}^1$

素因数の和:8224

約数の個数: 48

約数和(自身を含む): 4178679120

約数和(自身を除く): 2159064248

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 263, 484, 526, 968, 1052, 2104, 2893, 5786, 7933, 11572, 15866, 23144, 31732, 31823, 63464, 63646, 87263, 127292, 174526, 254584, 349052, 698104, 959893, 1919786, 2086379, 3839572, 4172758, 7679144, 8345516, 16691032, 22950169, 45900338, 91800676, 183601352, 252451859, 504903718, 1009807436, 2019614872]

約数ペア:

[(1, 2019614872), (2, 1009807436), (4, 504903718), (8, 252451859), (11, 183601352), (22, 91800676), (44, 45900338), (88, 22950169), (121, 16691032), (242, 8345516), (263, 7679144), (484, 4172758), (526, 3839572), (968, 2086379), (1052, 1919786), (2104, 959893), (2893, 698104), (5786, 349052), (7933, 254584), (11572, 174526), (15866, 127292), (23144, 87263), (31732, 63646), (31823, 63464)]