1630079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 1969920

約数和(自身を除く): 339841

約数列:

[1, 11, 17, 23, 187, 253, 379, 391, 4169, 4301, 6443, 8717, 70873, 95887, 148189, 1630079]

約数ペア:

[(1, 1630079), (11, 148189), (17, 95887), (23, 70873), (187, 8717), (253, 6443), (379, 4301), (391, 4169)]