2011039908

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{631}}^1\times {\mathrm{761}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 4719523200

約数和(自身を除く): 2708483292

約数列:

[1, 2, 3, 4, 6, 12, 349, 631, 698, 761, 1047, 1262, 1396, 1522, 1893, 2094, 2283, 2524, 3044, 3786, 4188, 4566, 7572, 9132, 220219, 265589, 440438, 480191, 531178, 660657, 796767, 880876, 960382, 1062356, 1321314, 1440573, 1593534, 1920764, 2642628, 2881146, 3187068, 5762292, 167586659, 335173318, 502759977, 670346636, 1005519954, 2011039908]

約数ペア:

[(1, 2011039908), (2, 1005519954), (3, 670346636), (4, 502759977), (6, 335173318), (12, 167586659), (349, 5762292), (631, 3187068), (698, 2881146), (761, 2642628), (1047, 1920764), (1262, 1593534), (1396, 1440573), (1522, 1321314), (1893, 1062356), (2094, 960382), (2283, 880876), (2524, 796767), (3044, 660657), (3786, 531178), (4188, 480191), (4566, 440438), (7572, 265589), (9132, 220219)]