43449454

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{2141}}^1$

素因数の和:2355

約数の個数: 16

約数和(自身を含む): 66573360

約数和(自身を除く): 23123906

約数列:

[1, 2, 73, 139, 146, 278, 2141, 4282, 10147, 20294, 156293, 297599, 312586, 595198, 21724727, 43449454]

約数ペア:

[(1, 43449454), (2, 21724727), (73, 595198), (139, 312586), (146, 297599), (278, 156293), (2141, 20294), (4282, 10147)]