1438449992

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1116809}}^1$

素因数の和:1116845

約数の個数: 32

約数和(自身を含む): 3216412800

約数和(自身を除く): 1777962808

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 1116809, 2233618, 4467236, 7817663, 8934472, 15635326, 25686607, 31270652, 51373214, 62541304, 102746428, 179806249, 205492856, 359612498, 719224996, 1438449992]

約数ペア:

[(1, 1438449992), (2, 719224996), (4, 359612498), (7, 205492856), (8, 179806249), (14, 102746428), (23, 62541304), (28, 51373214), (46, 31270652), (56, 25686607), (92, 15635326), (161, 8934472), (184, 7817663), (322, 4467236), (644, 2233618), (1288, 1116809)]