10389526

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 18911232

約数和(自身を除く): 8521706

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 217, 259, 434, 518, 647, 1147, 1294, 2294, 4529, 8029, 9058, 16058, 20057, 23939, 40114, 47878, 140399, 167573, 280798, 335146, 742109, 1484218, 5194763, 10389526]

約数ペア:

[(1, 10389526), (2, 5194763), (7, 1484218), (14, 742109), (31, 335146), (37, 280798), (62, 167573), (74, 140399), (217, 47878), (259, 40114), (434, 23939), (518, 20057), (647, 16058), (1147, 9058), (1294, 8029), (2294, 4529)]