1015640876159

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5531}}^1\times {\mathrm{19979}}^1$

素因数の和:25631

約数の個数: 32

約数和(自身を含む): 1262687408640

約数和(自身を除く): 247046532481

約数列:

[1, 7, 13, 91, 101, 707, 1313, 5531, 9191, 19979, 38717, 71903, 139853, 259727, 503321, 558631, 1818089, 2017879, 3910417, 7262203, 14125153, 26232427, 50835421, 110503849, 183626989, 773526943, 1436550037, 10055850259, 11160888749, 78126221243, 145091553737, 1015640876159]

約数ペア:

[(1, 1015640876159), (7, 145091553737), (13, 78126221243), (91, 11160888749), (101, 10055850259), (707, 1436550037), (1313, 773526943), (5531, 183626989), (9191, 110503849), (19979, 50835421), (38717, 26232427), (71903, 14125153), (139853, 7262203), (259727, 3910417), (503321, 2017879), (558631, 1818089)]