5626244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 10669848

約数和(自身を除く): 5043604

約数列:

[1, 2, 4, 13, 26, 52, 257, 421, 514, 842, 1028, 1684, 3341, 5473, 6682, 10946, 13364, 21892, 108197, 216394, 432788, 1406561, 2813122, 5626244]

約数ペア:

[(1, 5626244), (2, 2813122), (4, 1406561), (13, 432788), (26, 216394), (52, 108197), (257, 21892), (421, 13364), (514, 10946), (842, 6682), (1028, 5473), (1684, 3341)]