290410532054

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1\times {\mathrm{23567}}^1$

素因数の和:24412

約数の個数: 32

約数和(自身を含む): 445333386240

約数和(自身を除く): 154922854186

約数列:

[1, 2, 89, 107, 178, 214, 647, 1294, 9523, 19046, 23567, 47134, 57583, 69229, 115166, 138458, 2097463, 2521669, 4194926, 5043338, 6161381, 12322762, 15247849, 30495698, 224428541, 448857082, 1357058561, 1631519843, 2714117122, 3263039686, 145205266027, 290410532054]

約数ペア:

[(1, 290410532054), (2, 145205266027), (89, 3263039686), (107, 2714117122), (178, 1631519843), (214, 1357058561), (647, 448857082), (1294, 224428541), (9523, 30495698), (19046, 15247849), (23567, 12322762), (47134, 6161381), (57583, 5043338), (69229, 4194926), (115166, 2521669), (138458, 2097463)]