2019469686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{47857}}^1$

素因数の和:48416

約数の個数: 32

約数和(自身を含む): 4357758048

約数和(自身を除く): 2338288362

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 541, 1082, 1623, 3246, 7033, 14066, 21099, 42198, 47857, 95714, 143571, 287142, 622141, 1244282, 1866423, 3732846, 25890637, 51781274, 77671911, 155343822, 336578281, 673156562, 1009734843, 2019469686]

約数ペア:

[(1, 2019469686), (2, 1009734843), (3, 673156562), (6, 336578281), (13, 155343822), (26, 77671911), (39, 51781274), (78, 25890637), (541, 3732846), (1082, 1866423), (1623, 1244282), (3246, 622141), (7033, 287142), (14066, 143571), (21099, 95714), (42198, 47857)]