280147507214

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{31379}}^1\times {\mathrm{41719}}^1$

素因数の和:73207

約数の個数: 16

約数和(自身を含む): 424172246400

約数和(自身を除く): 144024739186

約数列:

[1, 2, 107, 214, 31379, 41719, 62758, 83438, 3357553, 4463933, 6715106, 8927866, 1309100501, 2618201002, 140073753607, 280147507214]

約数ペア:

[(1, 280147507214), (2, 140073753607), (107, 2618201002), (214, 1309100501), (31379, 8927866), (41719, 6715106), (62758, 4463933), (83438, 3357553)]