1572274

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 24

約数和(自身を含む): 2657340

約数和(自身を除く): 1085066

約数列:

[1, 2, 11, 22, 73, 89, 121, 146, 178, 242, 803, 979, 1606, 1958, 6497, 8833, 10769, 12994, 17666, 21538, 71467, 142934, 786137, 1572274]

約数ペア:

[(1, 1572274), (2, 786137), (11, 142934), (22, 71467), (73, 21538), (89, 17666), (121, 12994), (146, 10769), (178, 8833), (242, 6497), (803, 1958), (979, 1606)]