307015792

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{146477}}^1$

素因数の和:146616

約数の個数: 20

約数和(自身を含む): 599387976

約数和(自身を除く): 292372184

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 146477, 292954, 585908, 1171816, 2343632, 19188487, 38376974, 76753948, 153507896, 307015792]

約数ペア:

[(1, 307015792), (2, 153507896), (4, 76753948), (8, 38376974), (16, 19188487), (131, 2343632), (262, 1171816), (524, 585908), (1048, 292954), (2096, 146477)]