1366489994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{971899}}^1$

素因数の和:971957

約数の個数: 16

約数和(自身を含む): 2215932000

約数和(自身を除く): 849442006

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 971899, 1943798, 18466081, 35960263, 36932162, 71920526, 683244997, 1366489994]

約数ペア:

[(1, 1366489994), (2, 683244997), (19, 71920526), (37, 36932162), (38, 35960263), (74, 18466081), (703, 1943798), (1406, 971899)]