621084292

素因数分解:

$2^2\times {\mathrm{73}}^2\times {\mathrm{29137}}^1$

素因数の和:29287

約数の個数: 18

約数和(自身を含む): 1102028298

約数和(自身を除く): 480944006

約数列:

[1, 2, 4, 73, 146, 292, 5329, 10658, 21316, 29137, 58274, 116548, 2127001, 4254002, 8508004, 155271073, 310542146, 621084292]

約数ペア:

[(1, 621084292), (2, 310542146), (4, 155271073), (73, 8508004), (146, 4254002), (292, 2127001), (5329, 116548), (10658, 58274), (21316, 29137)]