246981296

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{230393}}^1$

素因数の和:230468

約数の個数: 20

約数和(自身を含む): 485670552

約数和(自身を除く): 238689256

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 230393, 460786, 921572, 1843144, 3686288, 15436331, 30872662, 61745324, 123490648, 246981296]

約数ペア:

[(1, 246981296), (2, 123490648), (4, 61745324), (8, 30872662), (16, 15436331), (67, 3686288), (134, 1843144), (268, 921572), (536, 460786), (1072, 230393)]