1860194

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 3421440

約数和(自身を除く): 1561246

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 109, 161, 218, 322, 371, 742, 763, 1219, 1526, 2438, 2507, 5014, 5777, 8533, 11554, 17066, 17549, 35098, 40439, 80878, 132871, 265742, 930097, 1860194]

約数ペア:

[(1, 1860194), (2, 930097), (7, 265742), (14, 132871), (23, 80878), (46, 40439), (53, 35098), (106, 17549), (109, 17066), (161, 11554), (218, 8533), (322, 5777), (371, 5014), (742, 2507), (763, 2438), (1219, 1526)]