2550878858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83597}}^1$

素因数の和:83702

約数の個数: 32

約数和(自身を含む): 4454101440

約数和(自身を除く): 1903222582

約数列:

[1, 2, 11, 19, 22, 38, 73, 146, 209, 418, 803, 1387, 1606, 2774, 15257, 30514, 83597, 167194, 919567, 1588343, 1839134, 3176686, 6102581, 12205162, 17471773, 34943546, 67128391, 115949039, 134256782, 231898078, 1275439429, 2550878858]

約数ペア:

[(1, 2550878858), (2, 1275439429), (11, 231898078), (19, 134256782), (22, 115949039), (38, 67128391), (73, 34943546), (146, 17471773), (209, 12205162), (418, 6102581), (803, 3176686), (1387, 1839134), (1606, 1588343), (2774, 919567), (15257, 167194), (30514, 83597)]