2321167184

素因数分解:

$2^4\times 7^1\times {\mathrm{20724707}}^1$

素因数の和:20724722

約数の個数: 20

約数和(自身を含む): 5139727584

約数和(自身を除く): 2818560400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 20724707, 41449414, 82898828, 145072949, 165797656, 290145898, 331595312, 580291796, 1160583592, 2321167184]

約数ペア:

[(1, 2321167184), (2, 1160583592), (4, 580291796), (7, 331595312), (8, 290145898), (14, 165797656), (16, 145072949), (28, 82898828), (56, 41449414), (112, 20724707)]