2051210294

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{152461}}^1$

素因数の和:152532

約数の個数: 24

約数和(自身を含む): 3633474384

約数和(自身を除く): 1582264090

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1922, 6727, 13454, 152461, 304922, 1067227, 2134454, 4726291, 9452582, 33084037, 66168074, 146515021, 293030042, 1025605147, 2051210294]

約数ペア:

[(1, 2051210294), (2, 1025605147), (7, 293030042), (14, 146515021), (31, 66168074), (62, 33084037), (217, 9452582), (434, 4726291), (961, 2134454), (1922, 1067227), (6727, 304922), (13454, 152461)]