2051845794

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{5563}}^1$

素因数の和:6263

約数の個数: 48

約数和(自身を含む): 4596843264

約数和(自身を除く): 2544997470

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 661, 1322, 1983, 3966, 5563, 5949, 11126, 11898, 16689, 20491, 33378, 40982, 50067, 61473, 100134, 122946, 172453, 184419, 344906, 368838, 517359, 1034718, 1552077, 3104154, 3677143, 7354286, 11031429, 22062858, 33094287, 66188574, 113991433, 227982866, 341974299, 683948598, 1025922897, 2051845794]

約数ペア:

[(1, 2051845794), (2, 1025922897), (3, 683948598), (6, 341974299), (9, 227982866), (18, 113991433), (31, 66188574), (62, 33094287), (93, 22062858), (186, 11031429), (279, 7354286), (558, 3677143), (661, 3104154), (1322, 1552077), (1983, 1034718), (3966, 517359), (5563, 368838), (5949, 344906), (11126, 184419), (11898, 172453), (16689, 122946), (20491, 100134), (33378, 61473), (40982, 50067)]