280015298

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{32507}}^1$

素因数の和:32641

約数の個数: 16

約数和(自身を含む): 433006560

約数和(自身を除く): 152991262

約数列:

[1, 2, 59, 73, 118, 146, 4307, 8614, 32507, 65014, 1917913, 2373011, 3835826, 4746022, 140007649, 280015298]

約数ペア:

[(1, 280015298), (2, 140007649), (59, 4746022), (73, 3835826), (118, 2373011), (146, 1917913), (4307, 65014), (8614, 32507)]