1406702992

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1204369}}^1$

素因数の和:1204450

約数の個数: 20

約数和(自身を含む): 2762824780

約数和(自身を除く): 1356121788

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1204369, 2408738, 4817476, 9634952, 19269904, 87918937, 175837874, 351675748, 703351496, 1406702992]

約数ペア:

[(1, 1406702992), (2, 703351496), (4, 351675748), (8, 175837874), (16, 87918937), (73, 19269904), (146, 9634952), (292, 4817476), (584, 2408738), (1168, 1204369)]