8218254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{521}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 18040320

約数和(自身を除く): 9822066

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 239, 478, 521, 717, 1042, 1434, 1563, 2629, 3126, 5258, 5731, 7887, 11462, 15774, 17193, 34386, 124519, 249038, 373557, 747114, 1369709, 2739418, 4109127, 8218254]

約数ペア:

[(1, 8218254), (2, 4109127), (3, 2739418), (6, 1369709), (11, 747114), (22, 373557), (33, 249038), (66, 124519), (239, 34386), (478, 17193), (521, 15774), (717, 11462), (1042, 7887), (1434, 5731), (1563, 5258), (2629, 3126)]