1256228906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{235337}}^1$

素因数の和:235513

約数の個数: 16

約数和(自身を含む): 2007903816

約数和(自身を除く): 751674910

約数列:

[1, 2, 17, 34, 157, 314, 2669, 5338, 235337, 470674, 4000729, 8001458, 36947909, 73895818, 628114453, 1256228906]

約数ペア:

[(1, 1256228906), (2, 628114453), (17, 73895818), (34, 36947909), (157, 8001458), (314, 4000729), (2669, 470674), (5338, 235337)]