4220681992

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1621}}^1\times {\mathrm{10499}}^1$

素因数の和:12157

約数の個数: 32

約数和(自身を含む): 8174880000

約数和(自身を除く): 3954198008

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1621, 3242, 6484, 10499, 12968, 20998, 41996, 50251, 83992, 100502, 201004, 325469, 402008, 650938, 1301876, 2603752, 17018879, 34037758, 68075516, 136151032, 527585249, 1055170498, 2110340996, 4220681992]

約数ペア:

[(1, 4220681992), (2, 2110340996), (4, 1055170498), (8, 527585249), (31, 136151032), (62, 68075516), (124, 34037758), (248, 17018879), (1621, 2603752), (3242, 1301876), (6484, 650938), (10499, 402008), (12968, 325469), (20998, 201004), (41996, 100502), (50251, 83992)]