2557716072

素因数分解:

$2^3\times 3^1\times {\mathrm{659}}^1\times {\mathrm{161717}}^1$

素因数の和:162385

約数の個数: 32

約数和(自身を含む): 6404032800

約数和(自身を除く): 3846316728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 659, 1318, 1977, 2636, 3954, 5272, 7908, 15816, 161717, 323434, 485151, 646868, 970302, 1293736, 1940604, 3881208, 106571503, 213143006, 319714509, 426286012, 639429018, 852572024, 1278858036, 2557716072]

約数ペア:

[(1, 2557716072), (2, 1278858036), (3, 852572024), (4, 639429018), (6, 426286012), (8, 319714509), (12, 213143006), (24, 106571503), (659, 3881208), (1318, 1940604), (1977, 1293736), (2636, 970302), (3954, 646868), (5272, 485151), (7908, 323434), (15816, 161717)]