2438358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 5381376

約数和(自身を除く): 2943018

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 727, 1118, 1454, 1677, 2181, 3354, 4362, 9451, 18902, 28353, 31261, 56706, 62522, 93783, 187566, 406393, 812786, 1219179, 2438358]

約数ペア:

[(1, 2438358), (2, 1219179), (3, 812786), (6, 406393), (13, 187566), (26, 93783), (39, 62522), (43, 56706), (78, 31261), (86, 28353), (129, 18902), (258, 9451), (559, 4362), (727, 3354), (1118, 2181), (1454, 1677)]