224426972

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{728659}}^1$

素因数の和:728681

約数の個数: 24

約数和(自身を含む): 489659520

約数和(自身を除く): 265232548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 728659, 1457318, 2914636, 5100613, 8015249, 10201226, 16030498, 20402452, 32060996, 56106743, 112213486, 224426972]

約数ペア:

[(1, 224426972), (2, 112213486), (4, 56106743), (7, 32060996), (11, 20402452), (14, 16030498), (22, 10201226), (28, 8015249), (44, 5100613), (77, 2914636), (154, 1457318), (308, 728659)]