2070966

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 4435200

約数和(自身を除く): 2364234

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 349, 698, 989, 1047, 1978, 2094, 2967, 5934, 8027, 15007, 16054, 24081, 30014, 45021, 48162, 90042, 345161, 690322, 1035483, 2070966]

約数ペア:

[(1, 2070966), (2, 1035483), (3, 690322), (6, 345161), (23, 90042), (43, 48162), (46, 45021), (69, 30014), (86, 24081), (129, 16054), (138, 15007), (258, 8027), (349, 5934), (698, 2967), (989, 2094), (1047, 1978)]