1976982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 4572672

約数和(自身を除く): 2595690

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 457, 618, 721, 914, 1371, 1442, 2163, 2742, 3199, 4326, 6398, 9597, 19194, 47071, 94142, 141213, 282426, 329497, 658994, 988491, 1976982]

約数ペア:

[(1, 1976982), (2, 988491), (3, 658994), (6, 329497), (7, 282426), (14, 141213), (21, 94142), (42, 47071), (103, 19194), (206, 9597), (309, 6398), (457, 4326), (618, 3199), (721, 2742), (914, 2163), (1371, 1442)]