4417142408

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{280703}}^1$

素因数の和:280997

約数の個数: 32

約数和(自身を含む): 9499023360

約数和(自身を除く): 5081880952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 1124, 1967, 2248, 3934, 7868, 15736, 280703, 561406, 1122812, 1964921, 2245624, 3929842, 7859684, 15719368, 78877543, 157755086, 315510172, 552142801, 631020344, 1104285602, 2208571204, 4417142408]

約数ペア:

[(1, 4417142408), (2, 2208571204), (4, 1104285602), (7, 631020344), (8, 552142801), (14, 315510172), (28, 157755086), (56, 78877543), (281, 15719368), (562, 7859684), (1124, 3929842), (1967, 2245624), (2248, 1964921), (3934, 1122812), (7868, 561406), (15736, 280703)]