2013457642

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{276043}}^1$

素因数の和:276573

約数の個数: 16

約数和(自身を含む): 3458279232

約数和(自身を除く): 1444821590

約数列:

[1, 2, 7, 14, 521, 1042, 3647, 7294, 276043, 552086, 1932301, 3864602, 143818403, 287636806, 1006728821, 2013457642]

約数ペア:

[(1, 2013457642), (2, 1006728821), (7, 287636806), (14, 143818403), (521, 3864602), (1042, 1932301), (3647, 552086), (7294, 276043)]