387516194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{853}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 636585264

約数和(自身を除く): 249069070

約数列:

[1, 2, 13, 26, 101, 173, 202, 346, 853, 1313, 1706, 2249, 2626, 4498, 11089, 17473, 22178, 34946, 86153, 147569, 172306, 227149, 295138, 454298, 1119989, 1918397, 2239978, 3836794, 14904469, 29808938, 193758097, 387516194]

約数ペア:

[(1, 387516194), (2, 193758097), (13, 29808938), (26, 14904469), (101, 3836794), (173, 2239978), (202, 1918397), (346, 1119989), (853, 454298), (1313, 295138), (1706, 227149), (2249, 172306), (2626, 147569), (4498, 86153), (11089, 34946), (17473, 22178)]