4090436

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{421}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 8223936

約数和(自身を除く): 4133500

約数列:

[1, 2, 4, 7, 14, 28, 347, 421, 694, 842, 1388, 1684, 2429, 2947, 4858, 5894, 9716, 11788, 146087, 292174, 584348, 1022609, 2045218, 4090436]

約数ペア:

[(1, 4090436), (2, 2045218), (4, 1022609), (7, 584348), (14, 292174), (28, 146087), (347, 11788), (421, 9716), (694, 5894), (842, 4858), (1388, 2947), (1684, 2429)]