403740196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{5312371}}^1$

素因数の和:5312394

約数の個数: 12

約数和(自身を含む): 743732080

約数和(自身を除く): 339991884

約数列:

[1, 2, 4, 19, 38, 76, 5312371, 10624742, 21249484, 100935049, 201870098, 403740196]

約数ペア:

[(1, 403740196), (2, 201870098), (4, 100935049), (19, 21249484), (38, 10624742), (76, 5312371)]