2443948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1093}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 4717328

約数和(自身を除く): 2273380

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1093, 1118, 2186, 2236, 4372, 14209, 28418, 46999, 56836, 93998, 187996, 610987, 1221974, 2443948]

約数ペア:

[(1, 2443948), (2, 1221974), (4, 610987), (13, 187996), (26, 93998), (43, 56836), (52, 46999), (86, 28418), (172, 14209), (559, 4372), (1093, 2236), (1118, 2186)]