2021106968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{37489}}^1$

素因数の和:37811

約数の個数: 32

約数和(自身を含む): 3967941600

約数和(自身を除く): 1946834632

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 293, 586, 1172, 2344, 6739, 13478, 26956, 37489, 53912, 74978, 149956, 299912, 862247, 1724494, 3448988, 6897976, 10984277, 21968554, 43937108, 87874216, 252638371, 505276742, 1010553484, 2021106968]

約数ペア:

[(1, 2021106968), (2, 1010553484), (4, 505276742), (8, 252638371), (23, 87874216), (46, 43937108), (92, 21968554), (184, 10984277), (293, 6897976), (586, 3448988), (1172, 1724494), (2344, 862247), (6739, 299912), (13478, 149956), (26956, 74978), (37489, 53912)]