179968295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{26881}}^1$

素因数の和:27002

約数の個数: 16

約数和(自身を含む): 234841152

約数和(自身を除く): 54872857

約数列:

[1, 5, 13, 65, 103, 515, 1339, 6695, 26881, 134405, 349453, 1747265, 2768743, 13843715, 35993659, 179968295]

約数ペア:

[(1, 179968295), (5, 35993659), (13, 13843715), (65, 2768743), (103, 1747265), (515, 349453), (1339, 134405), (6695, 26881)]