2016171365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1\times {\mathrm{743}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 2639831040

約数和(自身を除く): 623659675

約数列:

[1, 5, 13, 65, 109, 383, 545, 743, 1417, 1915, 3715, 4979, 7085, 9659, 24895, 41747, 48295, 80987, 208735, 284569, 404935, 542711, 1052831, 1422845, 2713555, 3699397, 5264155, 18496985, 31018021, 155090105, 403234273, 2016171365]

約数ペア:

[(1, 2016171365), (5, 403234273), (13, 155090105), (65, 31018021), (109, 18496985), (383, 5264155), (545, 3699397), (743, 2713555), (1417, 1422845), (1915, 1052831), (3715, 542711), (4979, 404935), (7085, 284569), (9659, 208735), (24895, 80987), (41747, 48295)]