1628873477

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1113379}}^1$

素因数の和:1113416

約数の個数: 16

約数和(自身を含む): 2137689600

約数和(自身を除く): 508816123

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 1113379, 7793653, 12247169, 21154201, 85730183, 148079407, 232696211, 1628873477]

約数ペア:

[(1, 1628873477), (7, 232696211), (11, 148079407), (19, 85730183), (77, 21154201), (133, 12247169), (209, 7793653), (1463, 1113379)]