397236782

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1481}}^1\times {\mathrm{3271}}^1$

素因数の和:4795

約数の個数: 16

約数和(自身を含む): 610987104

約数和(自身を除く): 213750322

約数列:

[1, 2, 41, 82, 1481, 2962, 3271, 6542, 60721, 121442, 134111, 268222, 4844351, 9688702, 198618391, 397236782]

約数ペア:

[(1, 397236782), (2, 198618391), (41, 9688702), (82, 4844351), (1481, 268222), (2962, 134111), (3271, 121442), (6542, 60721)]