2772070892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{513727}}^1$

素因数の和:513821

約数の個数: 24

約数和(自身を含む): 5178378240

約数和(自身を除く): 2406307348

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 513727, 1027454, 2054908, 9760813, 19521626, 36474617, 39043252, 72949234, 145898468, 693017723, 1386035446, 2772070892]

約数ペア:

[(1, 2772070892), (2, 1386035446), (4, 693017723), (19, 145898468), (38, 72949234), (71, 39043252), (76, 36474617), (142, 19521626), (284, 9760813), (1349, 2054908), (2698, 1027454), (5396, 513727)]