2616490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 5080320

約数和(自身を除く): 2463830

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 293, 470, 586, 893, 1465, 1786, 2930, 4465, 5567, 8930, 11134, 13771, 27542, 27835, 55670, 68855, 137710, 261649, 523298, 1308245, 2616490]

約数ペア:

[(1, 2616490), (2, 1308245), (5, 523298), (10, 261649), (19, 137710), (38, 68855), (47, 55670), (94, 27835), (95, 27542), (190, 13771), (235, 11134), (293, 8930), (470, 5567), (586, 4465), (893, 2930), (1465, 1786)]