2022181882

素因数分解:

$2^1\times 7^3\times {\mathrm{199}}^1\times {\mathrm{14813}}^1$

素因数の和:15035

約数の個数: 32

約数和(自身を含む): 3555360000

約数和(自身を除く): 1533178118

約数列:

[1, 2, 7, 14, 49, 98, 199, 343, 398, 686, 1393, 2786, 9751, 14813, 19502, 29626, 68257, 103691, 136514, 207382, 725837, 1451674, 2947787, 5080859, 5895574, 10161718, 20634509, 41269018, 144441563, 288883126, 1011090941, 2022181882]

約数ペア:

[(1, 2022181882), (2, 1011090941), (7, 288883126), (14, 144441563), (49, 41269018), (98, 20634509), (199, 10161718), (343, 5895574), (398, 5080859), (686, 2947787), (1393, 1451674), (2786, 725837), (9751, 207382), (14813, 136514), (19502, 103691), (29626, 68257)]