890227554

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{10531}}^1$

素因数の和:10802

約数の個数: 32

約数和(自身を含む): 1814368704

約数和(自身を除く): 924141150

約数列:

[1, 2, 3, 6, 73, 146, 193, 219, 386, 438, 579, 1158, 10531, 14089, 21062, 28178, 31593, 42267, 63186, 84534, 768763, 1537526, 2032483, 2306289, 4064966, 4612578, 6097449, 12194898, 148371259, 296742518, 445113777, 890227554]

約数ペア:

[(1, 890227554), (2, 445113777), (3, 296742518), (6, 148371259), (73, 12194898), (146, 6097449), (193, 4612578), (219, 4064966), (386, 2306289), (438, 2032483), (579, 1537526), (1158, 768763), (10531, 84534), (14089, 63186), (21062, 42267), (28178, 31593)]