255645762

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{4049}}^1$

素因数の和:4690

約数の個数: 32

約数和(自身を含む): 542376000

約数和(自身を除く): 286730238

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 619, 1238, 1857, 3714, 4049, 8098, 10523, 12147, 21046, 24294, 31569, 63138, 68833, 137666, 206499, 412998, 2506331, 5012662, 7518993, 15037986, 42607627, 85215254, 127822881, 255645762]

約数ペア:

[(1, 255645762), (2, 127822881), (3, 85215254), (6, 42607627), (17, 15037986), (34, 7518993), (51, 5012662), (102, 2506331), (619, 412998), (1238, 206499), (1857, 137666), (3714, 68833), (4049, 63138), (8098, 31569), (10523, 24294), (12147, 21046)]