421878132004

素因数分解:

$2^2\times 7^2\times {\mathrm{523}}^1\times {\mathrm{4115563}}^1$

素因数の和:4116104

約数の個数: 36

約数和(自身を含む): 860465658864

約数和(自身を除く): 438587526860

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 523, 1046, 2092, 3661, 7322, 14644, 25627, 51254, 102508, 4115563, 8231126, 16462252, 28808941, 57617882, 115235764, 201662587, 403325174, 806650348, 2152439449, 4304878898, 8609757796, 15067076143, 30134152286, 60268304572, 105469533001, 210939066002, 421878132004]

約数ペア:

[(1, 421878132004), (2, 210939066002), (4, 105469533001), (7, 60268304572), (14, 30134152286), (28, 15067076143), (49, 8609757796), (98, 4304878898), (196, 2152439449), (523, 806650348), (1046, 403325174), (2092, 201662587), (3661, 115235764), (7322, 57617882), (14644, 28808941), (25627, 16462252), (51254, 8231126), (102508, 4115563)]