939654142

素因数分解:

$2^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{267403}}^1$

素因数の和:267663

約数の個数: 16

約数和(自身を含む): 1617259392

約数和(自身を除く): 677605250

約数列:

[1, 2, 7, 14, 251, 502, 1757, 3514, 267403, 534806, 1871821, 3743642, 67118153, 134236306, 469827071, 939654142]

約数ペア:

[(1, 939654142), (2, 469827071), (7, 134236306), (14, 67118153), (251, 3743642), (502, 1871821), (1757, 534806), (3514, 267403)]