1283006470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{118687}}^1$

素因数の和:118764

約数の個数: 32

約数和(自身を含む): 2461114368

約数和(自身を除く): 1178107898

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2162, 5405, 10810, 118687, 237374, 593435, 1186870, 2729801, 5459602, 5578289, 11156578, 13649005, 27298010, 27891445, 55782890, 128300647, 256601294, 641503235, 1283006470]

約数ペア:

[(1, 1283006470), (2, 641503235), (5, 256601294), (10, 128300647), (23, 55782890), (46, 27891445), (47, 27298010), (94, 13649005), (115, 11156578), (230, 5578289), (235, 5459602), (470, 2729801), (1081, 1186870), (2162, 593435), (5405, 237374), (10810, 118687)]