4189407502015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{621113047}}^1$

素因数の和:621113142

約数の個数: 16

約数和(自身を含む): 5366416734720

約数和(自身を除く): 1177009232705

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 621113047, 3105565235, 11801147893, 44099026337, 59005739465, 220495131685, 837881500403, 4189407502015]

約数ペア:

[(1, 4189407502015), (5, 837881500403), (19, 220495131685), (71, 59005739465), (95, 44099026337), (355, 11801147893), (1349, 3105565235), (6745, 621113047)]