2010051381

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1\times {\mathrm{2837}}^1$

素因数の和:3381

約数の個数: 32

約数和(自身を含む): 2971317888

約数和(自身を除く): 961266507

約数列:

[1, 3, 13, 37, 39, 111, 481, 491, 1443, 1473, 2837, 6383, 8511, 18167, 19149, 36881, 54501, 104969, 110643, 236171, 314907, 708513, 1364597, 1392967, 4093791, 4178901, 18108571, 51539779, 54325713, 154619337, 670017127, 2010051381]

約数ペア:

[(1, 2010051381), (3, 670017127), (13, 154619337), (37, 54325713), (39, 51539779), (111, 18108571), (481, 4178901), (491, 4093791), (1443, 1392967), (1473, 1364597), (2837, 708513), (6383, 314907), (8511, 236171), (18167, 110643), (19149, 104969), (36881, 54501)]