90274601998

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{895457}}^1$

素因数の和:895864

約数の個数: 32

約数和(自身を含む): 163331539200

約数和(自身を除く): 73056937202

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 379, 758, 2653, 5306, 7201, 14402, 50407, 100814, 895457, 1790914, 6268199, 12536398, 17013683, 34027366, 119095781, 238191562, 339378203, 678756406, 2375647421, 4751294842, 6448185857, 12896371714, 45137300999, 90274601998]

約数ペア:

[(1, 90274601998), (2, 45137300999), (7, 12896371714), (14, 6448185857), (19, 4751294842), (38, 2375647421), (133, 678756406), (266, 339378203), (379, 238191562), (758, 119095781), (2653, 34027366), (5306, 17013683), (7201, 12536398), (14402, 6268199), (50407, 1790914), (100814, 895457)]