1641963138

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{6841}}^1$

素因数の和:7322

約数の個数: 32

約数和(自身を含む): 3323569920

約数和(自身を除く): 1681606782

約数列:

[1, 2, 3, 6, 109, 218, 327, 367, 654, 734, 1101, 2202, 6841, 13682, 20523, 40003, 41046, 80006, 120009, 240018, 745669, 1491338, 2237007, 2510647, 4474014, 5021294, 7531941, 15063882, 273660523, 547321046, 820981569, 1641963138]

約数ペア:

[(1, 1641963138), (2, 820981569), (3, 547321046), (6, 273660523), (109, 15063882), (218, 7531941), (327, 5021294), (367, 4474014), (654, 2510647), (734, 2237007), (1101, 1491338), (2202, 745669), (6841, 240018), (13682, 120009), (20523, 80006), (40003, 41046)]