1918646743394

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{54288007}}^1$

素因数の和:54288481

約数の個数: 16

約数和(自身を含む): 2955004851456

約数和(自身を除く): 1036358108062

約数列:

[1, 2, 41, 82, 431, 862, 17671, 35342, 54288007, 108576014, 2225808287, 4451616574, 23398131017, 46796262034, 959323371697, 1918646743394]

約数ペア:

[(1, 1918646743394), (2, 959323371697), (41, 46796262034), (82, 23398131017), (431, 4451616574), (862, 2225808287), (17671, 108576014), (35342, 54288007)]