2645958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 6137856

約数和(自身を除く): 3491898

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 863, 1022, 1533, 1726, 2589, 3066, 5178, 6041, 12082, 18123, 36246, 62999, 125998, 188997, 377994, 440993, 881986, 1322979, 2645958]

約数ペア:

[(1, 2645958), (2, 1322979), (3, 881986), (6, 440993), (7, 377994), (14, 188997), (21, 125998), (42, 62999), (73, 36246), (146, 18123), (219, 12082), (438, 6041), (511, 5178), (863, 3066), (1022, 2589), (1533, 1726)]