1997611364

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3101881}}^1$

素因数の和:3101915

約数の個数: 24

約数和(自身を含む): 4168929408

約数和(自身を除く): 2171318044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 3101881, 6203762, 12407524, 21713167, 43426334, 71343263, 86852668, 142686526, 285373052, 499402841, 998805682, 1997611364]

約数ペア:

[(1, 1997611364), (2, 998805682), (4, 499402841), (7, 285373052), (14, 142686526), (23, 86852668), (28, 71343263), (46, 43426334), (92, 21713167), (161, 12407524), (322, 6203762), (644, 3101881)]