2005291302

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{153521}}^1$

素因数の和:153844

約数の個数: 32

約数和(自身を含む): 4598290944

約数和(自身を除く): 2592999642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 311, 622, 933, 1866, 2177, 4354, 6531, 13062, 153521, 307042, 460563, 921126, 1074647, 2149294, 3223941, 6447882, 47745031, 95490062, 143235093, 286470186, 334215217, 668430434, 1002645651, 2005291302]

約数ペア:

[(1, 2005291302), (2, 1002645651), (3, 668430434), (6, 334215217), (7, 286470186), (14, 143235093), (21, 95490062), (42, 47745031), (311, 6447882), (622, 3223941), (933, 2149294), (1866, 1074647), (2177, 921126), (4354, 460563), (6531, 307042), (13062, 153521)]