7334780

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1427}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 15473808

約数和(自身を除く): 8139028

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 1427, 2570, 2854, 5140, 5708, 7135, 14270, 28540, 366739, 733478, 1466956, 1833695, 3667390, 7334780]

約数ペア:

[(1, 7334780), (2, 3667390), (4, 1833695), (5, 1466956), (10, 733478), (20, 366739), (257, 28540), (514, 14270), (1028, 7135), (1285, 5708), (1427, 5140), (2570, 2854)]