423198002

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{97}}^2\times {\mathrm{523}}^1$

素因数の和:762

約数の個数: 24

約数和(自身を含む): 657580176

約数和(自身を除く): 234382174

約数列:

[1, 2, 43, 86, 97, 194, 523, 1046, 4171, 8342, 9409, 18818, 22489, 44978, 50731, 101462, 404587, 809174, 2181433, 4362866, 4920907, 9841814, 211599001, 423198002]

約数ペア:

[(1, 423198002), (2, 211599001), (43, 9841814), (86, 4920907), (97, 4362866), (194, 2181433), (523, 809174), (1046, 404587), (4171, 101462), (8342, 50731), (9409, 44978), (18818, 22489)]