1220916

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1433}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 2890944

約数和(自身を除く): 1670028

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 1433, 2866, 4299, 5732, 8598, 17196, 101743, 203486, 305229, 406972, 610458, 1220916]

約数ペア:

[(1, 1220916), (2, 610458), (3, 406972), (4, 305229), (6, 203486), (12, 101743), (71, 17196), (142, 8598), (213, 5732), (284, 4299), (426, 2866), (852, 1433)]