129769082

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 208915200

約数和(自身を除く): 79146118

約数列:

[1, 2, 23, 46, 61, 103, 122, 206, 449, 898, 1403, 2369, 2806, 4738, 6283, 10327, 12566, 20654, 27389, 46247, 54778, 92494, 144509, 289018, 629947, 1063681, 1259894, 2127362, 2821067, 5642134, 64884541, 129769082]

約数ペア:

[(1, 129769082), (2, 64884541), (23, 5642134), (46, 2821067), (61, 2127362), (103, 1259894), (122, 1063681), (206, 629947), (449, 289018), (898, 144509), (1403, 92494), (2369, 54778), (2806, 46247), (4738, 27389), (6283, 20654), (10327, 12566)]