901315322

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{20023}}^1$

素因数の和:20413

約数の個数: 16

約数和(自身を含む): 1375408512

約数和(自身を除く): 474093190

約数列:

[1, 2, 71, 142, 317, 634, 20023, 22507, 40046, 45014, 1421633, 2843266, 6347291, 12694582, 450657661, 901315322]

約数ペア:

[(1, 901315322), (2, 450657661), (71, 12694582), (142, 6347291), (317, 2843266), (634, 1421633), (20023, 45014), (22507, 40046)]