285922882

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{1021}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 498605184

約数和(自身を除く): 212682302

約数列:

[1, 2, 7, 14, 83, 166, 241, 482, 581, 1021, 1162, 1687, 2042, 3374, 7147, 14294, 20003, 40006, 84743, 140021, 169486, 246061, 280042, 492122, 593201, 1186402, 1722427, 3444854, 20423063, 40846126, 142961441, 285922882]

約数ペア:

[(1, 285922882), (2, 142961441), (7, 40846126), (14, 20423063), (83, 3444854), (166, 1722427), (241, 1186402), (482, 593201), (581, 492122), (1021, 280042), (1162, 246061), (1687, 169486), (2042, 140021), (3374, 84743), (7147, 40006), (14294, 20003)]