404882402

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{4721}}^1$

素因数の和:5173

約数の個数: 16

約数和(自身を含む): 613841112

約数和(自身を除く): 208958710

約数列:

[1, 2, 137, 274, 313, 626, 4721, 9442, 42881, 85762, 646777, 1293554, 1477673, 2955346, 202441201, 404882402]

約数ペア:

[(1, 404882402), (2, 202441201), (137, 2955346), (274, 1477673), (313, 1293554), (626, 646777), (4721, 85762), (9442, 42881)]