988394617

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{211693}}^1$

素因数の和:211752

約数の個数: 16

約数和(自身を含む): 1219357440

約数和(自身を除く): 230962823

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 211693, 1481851, 4868939, 6139097, 34082573, 42973679, 141199231, 988394617]

約数ペア:

[(1, 988394617), (7, 141199231), (23, 42973679), (29, 34082573), (161, 6139097), (203, 4868939), (667, 1481851), (4669, 211693)]