4037642288

素因数分解:

$2^4\times {\mathrm{2371}}^1\times {\mathrm{106433}}^1$

素因数の和:108812

約数の個数: 20

約数和(自身を含む): 7826304888

約数和(自身を除く): 3788662600

約数列:

[1, 2, 4, 8, 16, 2371, 4742, 9484, 18968, 37936, 106433, 212866, 425732, 851464, 1702928, 252352643, 504705286, 1009410572, 2018821144, 4037642288]

約数ペア:

[(1, 4037642288), (2, 2018821144), (4, 1009410572), (8, 504705286), (16, 252352643), (2371, 1702928), (4742, 851464), (9484, 425732), (18968, 212866), (37936, 106433)]