2621640204287

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{4691}}^1\times {\mathrm{17189}}^1$

素因数の和:21995

約数の個数: 32

約数和(自身を含む): 2940376178880

約数和(自身を除く): 318735974593

約数列:

[1, 13, 41, 61, 533, 793, 2501, 4691, 17189, 32513, 60983, 192331, 223457, 286151, 704749, 1048529, 2500303, 3719963, 9161737, 11732191, 13630877, 42989689, 80633599, 152518483, 558865957, 1048236787, 3305977559, 4918649539, 42977708267, 63942444007, 201664631099, 2621640204287]

約数ペア:

[(1, 2621640204287), (13, 201664631099), (41, 63942444007), (61, 42977708267), (533, 4918649539), (793, 3305977559), (2501, 1048236787), (4691, 558865957), (17189, 152518483), (32513, 80633599), (60983, 42989689), (192331, 13630877), (223457, 11732191), (286151, 9161737), (704749, 3719963), (1048529, 2500303)]