5280254707

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1\times {\mathrm{1523}}^1$

素因数の和:2803

約数の個数: 32

約数和(自身を含む): 6718279680

約数和(自身を除く): 1438024973

約数列:

[1, 7, 13, 31, 91, 217, 403, 1229, 1523, 2821, 8603, 10661, 15977, 19799, 38099, 47213, 111839, 138593, 266693, 330491, 495287, 613769, 1871767, 3467009, 4296383, 13102369, 24332971, 58024777, 170330797, 406173439, 754322101, 5280254707]

約数ペア:

[(1, 5280254707), (7, 754322101), (13, 406173439), (31, 170330797), (91, 58024777), (217, 24332971), (403, 13102369), (1229, 4296383), (1523, 3467009), (2821, 1871767), (8603, 613769), (10661, 495287), (15977, 330491), (19799, 266693), (38099, 138593), (47213, 111839)]