1374452

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 2520672

約数和(自身を除く): 1146220

約数列:

[1, 2, 4, 43, 61, 86, 122, 131, 172, 244, 262, 524, 2623, 5246, 5633, 7991, 10492, 11266, 15982, 22532, 31964, 343613, 687226, 1374452]

約数ペア:

[(1, 1374452), (2, 687226), (4, 343613), (43, 31964), (61, 22532), (86, 15982), (122, 11266), (131, 10492), (172, 7991), (244, 5633), (262, 5246), (524, 2623)]