239085938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{2143}}^1$

素因数の和:2778

約数の個数: 32

約数和(自身を含む): 442315776

約数和(自身を除く): 203229838

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 613, 1226, 2143, 4286, 4291, 7969, 8582, 15001, 15938, 27859, 30002, 55718, 55783, 111566, 195013, 390026, 1313659, 2627318, 9195613, 17077567, 18391226, 34155134, 119542969, 239085938]

約数ペア:

[(1, 239085938), (2, 119542969), (7, 34155134), (13, 18391226), (14, 17077567), (26, 9195613), (91, 2627318), (182, 1313659), (613, 390026), (1226, 195013), (2143, 111566), (4286, 55783), (4291, 55718), (7969, 30002), (8582, 27859), (15001, 15938)]