2419352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 5008080

約数和(自身を除く): 2588728

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 541, 559, 1082, 1118, 2164, 2236, 4328, 4472, 7033, 14066, 23263, 28132, 46526, 56264, 93052, 186104, 302419, 604838, 1209676, 2419352]

約数ペア:

[(1, 2419352), (2, 1209676), (4, 604838), (8, 302419), (13, 186104), (26, 93052), (43, 56264), (52, 46526), (86, 28132), (104, 23263), (172, 14066), (344, 7033), (541, 4472), (559, 4328), (1082, 2236), (1118, 2164)]