2912644786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{20369}}^1$

素因数の和:20514

約数の個数: 32

約数和(自身を含む): 4751913600

約数和(自身を除く): 1839268814

約数列:

[1, 2, 19, 38, 53, 71, 106, 142, 1007, 1349, 2014, 2698, 3763, 7526, 20369, 40738, 71497, 142994, 387011, 774022, 1079557, 1446199, 2159114, 2892398, 20511583, 27477781, 41023166, 54955562, 76648547, 153297094, 1456322393, 2912644786]

約数ペア:

[(1, 2912644786), (2, 1456322393), (19, 153297094), (38, 76648547), (53, 54955562), (71, 41023166), (106, 27477781), (142, 20511583), (1007, 2892398), (1349, 2159114), (2014, 1446199), (2698, 1079557), (3763, 774022), (7526, 387011), (20369, 142994), (40738, 71497)]