2581036746

素因数分解:

$2^1\times 3^1\times {\mathrm{1571}}^1\times {\mathrm{273821}}^1$

素因数の和:275397

約数の個数: 16

約数和(自身を含む): 5165378208

約数和(自身を除く): 2584341462

約数列:

[1, 2, 3, 6, 1571, 3142, 4713, 9426, 273821, 547642, 821463, 1642926, 430172791, 860345582, 1290518373, 2581036746]

約数ペア:

[(1, 2581036746), (2, 1290518373), (3, 860345582), (6, 430172791), (1571, 1642926), (3142, 821463), (4713, 547642), (9426, 273821)]