142774246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1\times {\mathrm{3709}}^1$

素因数の和:4743

約数の個数: 16

約数和(自身を含む): 225716400

約数和(自身を除く): 82942154

約数列:

[1, 2, 19, 38, 1013, 2026, 3709, 7418, 19247, 38494, 70471, 140942, 3757217, 7514434, 71387123, 142774246]

約数ペア:

[(1, 142774246), (2, 71387123), (19, 7514434), (38, 3757217), (1013, 140942), (2026, 70471), (3709, 38494), (7418, 19247)]