239432874

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{19381}}^1$

素因数の和:19486

約数の個数: 32

約数和(自身を含む): 502381440

約数和(自身を除く): 262948566

約数列:

[1, 2, 3, 6, 29, 58, 71, 87, 142, 174, 213, 426, 2059, 4118, 6177, 12354, 19381, 38762, 58143, 116286, 562049, 1124098, 1376051, 1686147, 2752102, 3372294, 4128153, 8256306, 39905479, 79810958, 119716437, 239432874]

約数ペア:

[(1, 239432874), (2, 119716437), (3, 79810958), (6, 39905479), (29, 8256306), (58, 4128153), (71, 3372294), (87, 2752102), (142, 1686147), (174, 1376051), (213, 1124098), (426, 562049), (2059, 116286), (4118, 58143), (6177, 38762), (12354, 19381)]