3128981008

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{4160879}}^1$

素因数の和:4160934

約数の個数: 20

約数和(自身を含む): 6191389440

約数和(自身を除く): 3062408432

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 4160879, 8321758, 16643516, 33287032, 66574064, 195561313, 391122626, 782245252, 1564490504, 3128981008]

約数ペア:

[(1, 3128981008), (2, 1564490504), (4, 782245252), (8, 391122626), (16, 195561313), (47, 66574064), (94, 33287032), (188, 16643516), (376, 8321758), (752, 4160879)]