2109016078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{100267}}^1$

素因数の和:101091

約数の個数: 16

約数和(自身を含む): 3411117360

約数和(自身を除く): 1302101282

約数列:

[1, 2, 13, 26, 809, 1618, 10517, 21034, 100267, 200534, 1303471, 2606942, 81116003, 162232006, 1054508039, 2109016078]

約数ペア:

[(1, 2109016078), (2, 1054508039), (13, 162232006), (26, 81116003), (809, 2606942), (1618, 1303471), (10517, 200534), (21034, 100267)]