857824007038

素因数分解:

$2^1\times {\mathrm{839}}^1\times {\mathrm{6473}}^1\times {\mathrm{78977}}^1$

素因数の和:86291

約数の個数: 16

約数和(自身を含む): 1288485001440

約数和(自身を除く): 430660994402

約数列:

[1, 2, 839, 1678, 6473, 12946, 78977, 157954, 5430847, 10861694, 66261703, 132523406, 511218121, 1022436242, 428912003519, 857824007038]

約数ペア:

[(1, 857824007038), (2, 428912003519), (839, 1022436242), (1678, 511218121), (6473, 132523406), (12946, 66261703), (78977, 10861694), (157954, 5430847)]