2018722585246

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{439}}^1\times {\mathrm{111521}}^1$

素因数の和:112404

約数の個数: 32

約数和(自身を含む): 3100222382400

約数和(自身を除く): 1081499797154

約数列:

[1, 2, 53, 106, 389, 439, 778, 878, 20617, 23267, 41234, 46534, 111521, 170771, 223042, 341542, 5910613, 9050863, 11821226, 18101726, 43381669, 48957719, 86763338, 97915438, 2299228457, 2594759107, 4598456914, 5189518214, 19044552691, 38089105382, 1009361292623, 2018722585246]

約数ペア:

[(1, 2018722585246), (2, 1009361292623), (53, 38089105382), (106, 19044552691), (389, 5189518214), (439, 4598456914), (778, 2594759107), (878, 2299228457), (20617, 97915438), (23267, 86763338), (41234, 48957719), (46534, 43381669), (111521, 18101726), (170771, 11821226), (223042, 9050863), (341542, 5910613)]