1330787226

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1\times {\mathrm{4397}}^1$

素因数の和:5166

約数の個数: 32

約数和(自身を含む): 2702553408

約数和(自身を除く): 1371766182

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 691, 1382, 2073, 4146, 4397, 8794, 13191, 26382, 50443, 100886, 151329, 302658, 320981, 641962, 962943, 1925886, 3038327, 6076654, 9114981, 18229962, 221797871, 443595742, 665393613, 1330787226]

約数ペア:

[(1, 1330787226), (2, 665393613), (3, 443595742), (6, 221797871), (73, 18229962), (146, 9114981), (219, 6076654), (438, 3038327), (691, 1925886), (1382, 962943), (2073, 641962), (4146, 320981), (4397, 302658), (8794, 151329), (13191, 100886), (26382, 50443)]