2783103812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{342241}}^1$

素因数の和:342371

約数の個数: 24

約数和(自身を含む): 5174699040

約数和(自身を除く): 2391595228

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 342241, 684482, 1368964, 6502579, 13005158, 26010316, 36619787, 73239574, 146479148, 695775953, 1391551906, 2783103812]

約数ペア:

[(1, 2783103812), (2, 1391551906), (4, 695775953), (19, 146479148), (38, 73239574), (76, 36619787), (107, 26010316), (214, 13005158), (428, 6502579), (2033, 1368964), (4066, 684482), (8132, 342241)]