1295558051473

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7351}}^1\times {\mathrm{30817}}^1$

素因数の和:38237

約数の個数: 32

約数和(自身を含む): 1595080509440

約数和(自身を除く): 299522457967

約数列:

[1, 7, 19, 43, 133, 301, 817, 5719, 7351, 30817, 51457, 139669, 215719, 316093, 585523, 977683, 1325131, 2212651, 4098661, 6005767, 9275917, 25177489, 42040369, 176242423, 226535767, 1585750369, 4304179573, 9741037981, 30129257011, 68187265867, 185079721639, 1295558051473]

約数ペア:

[(1, 1295558051473), (7, 185079721639), (19, 68187265867), (43, 30129257011), (133, 9741037981), (301, 4304179573), (817, 1585750369), (5719, 226535767), (7351, 176242423), (30817, 42040369), (51457, 25177489), (139669, 9275917), (215719, 6005767), (316093, 4098661), (585523, 2212651), (977683, 1325131)]