2009905179942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{45403}}^1\times {\mathrm{670729}}^1$

素因数の和:716148

約数の個数: 32

約数和(自身を含む): 4385350788480

約数和(自身を除く): 2375445608538

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 45403, 90806, 136209, 272418, 499433, 670729, 998866, 1341458, 1498299, 2012187, 2996598, 4024374, 7378019, 14756038, 22134057, 44268114, 30453108787, 60906217574, 91359326361, 182718652722, 334984196657, 669968393314, 1004952589971, 2009905179942]

約数ペア:

[(1, 2009905179942), (2, 1004952589971), (3, 669968393314), (6, 334984196657), (11, 182718652722), (22, 91359326361), (33, 60906217574), (66, 30453108787), (45403, 44268114), (90806, 22134057), (136209, 14756038), (272418, 7378019), (499433, 4024374), (670729, 2996598), (998866, 2012187), (1341458, 1498299)]