518138710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{8017}}^1$

素因数の和:8328

約数の個数: 32

約数和(自身を含む): 976784832

約数和(自身を除く): 458646122

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 281, 562, 1405, 2810, 6463, 8017, 12926, 16034, 32315, 40085, 64630, 80170, 184391, 368782, 921955, 1843910, 2252777, 4505554, 11263885, 22527770, 51813871, 103627742, 259069355, 518138710]

約数ペア:

[(1, 518138710), (2, 259069355), (5, 103627742), (10, 51813871), (23, 22527770), (46, 11263885), (115, 4505554), (230, 2252777), (281, 1843910), (562, 921955), (1405, 368782), (2810, 184391), (6463, 80170), (8017, 64630), (12926, 40085), (16034, 32315)]