4865450821

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{31081}}^1$

素因数の和:31225

約数の個数: 32

約数和(自身を含む): 6445163520

約数和(自身を除く): 1579712699

約数列:

[1, 7, 11, 19, 77, 107, 133, 209, 749, 1177, 1463, 2033, 8239, 14231, 22363, 31081, 156541, 217567, 341891, 590539, 2393237, 3325667, 4133773, 6495929, 23279669, 36582337, 45471503, 63187673, 256076359, 442313711, 695064403, 4865450821]

約数ペア:

[(1, 4865450821), (7, 695064403), (11, 442313711), (19, 256076359), (77, 63187673), (107, 45471503), (133, 36582337), (209, 23279669), (749, 6495929), (1177, 4133773), (1463, 3325667), (2033, 2393237), (8239, 590539), (14231, 341891), (22363, 217567), (31081, 156541)]