1749202351

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^2\times {\mathrm{16987}}^1$

素因数の和:17178

約数の個数: 12

約数和(自身を含む): 1905272152

約数和(自身を除く): 156069801

約数列:

[1, 13, 89, 1157, 7921, 16987, 102973, 220831, 1511843, 19653959, 134554027, 1749202351]

約数ペア:

[(1, 1749202351), (13, 134554027), (89, 19653959), (1157, 1511843), (7921, 220831), (16987, 102973)]