2039255999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 2342234880

約数和(自身を除く): 302978881

約数列:

[1, 11, 37, 59, 163, 407, 521, 649, 1793, 2183, 5731, 6031, 9617, 19277, 24013, 30739, 66341, 84923, 105787, 212047, 338129, 355829, 934153, 1137343, 3142151, 3914119, 5010457, 12510773, 34563661, 55115027, 185386909, 2039255999]

約数ペア:

[(1, 2039255999), (11, 185386909), (37, 55115027), (59, 34563661), (163, 12510773), (407, 5010457), (521, 3914119), (649, 3142151), (1793, 1137343), (2183, 934153), (5731, 355829), (6031, 338129), (9617, 212047), (19277, 105787), (24013, 84923), (30739, 66341)]