889652644885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{9449813}}^1$

素因数の和:9450828

約数の個数: 16

約数和(自身を含む): 1124905858560

約数和(自身を除く): 235253213675

約数列:

[1, 5, 19, 95, 991, 4955, 18829, 94145, 9449813, 47249065, 179546447, 897732235, 9364764683, 46823823415, 177930528977, 889652644885]

約数ペア:

[(1, 889652644885), (5, 177930528977), (19, 46823823415), (95, 9364764683), (991, 897732235), (4955, 179546447), (18829, 47249065), (94145, 9449813)]