2289273842

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{1237}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 3581930160

約数和(自身を除く): 1292656318

約数列:

[1, 2, 37, 74, 89, 178, 281, 562, 1237, 2474, 3293, 6586, 10397, 20794, 25009, 45769, 50018, 91538, 110093, 220186, 347597, 695194, 925333, 1850666, 4073441, 8146882, 12861089, 25722178, 30936133, 61872266, 1144636921, 2289273842]

約数ペア:

[(1, 2289273842), (2, 1144636921), (37, 61872266), (74, 30936133), (89, 25722178), (178, 12861089), (281, 8146882), (562, 4073441), (1237, 1850666), (2474, 925333), (3293, 695194), (6586, 347597), (10397, 220186), (20794, 110093), (25009, 91538), (45769, 50018)]