2872254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6217}}^1$

素因数の和:6240

約数の個数: 32

約数和(自身を含む): 7163136

約数和(自身を除く): 4290882

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 6217, 12434, 18651, 37302, 43519, 68387, 87038, 130557, 136774, 205161, 261114, 410322, 478709, 957418, 1436127, 2872254]

約数ペア:

[(1, 2872254), (2, 1436127), (3, 957418), (6, 478709), (7, 410322), (11, 261114), (14, 205161), (21, 136774), (22, 130557), (33, 87038), (42, 68387), (66, 43519), (77, 37302), (154, 18651), (231, 12434), (462, 6217)]