2078204072

素因数分解:

$2^3\times 7^3\times {\mathrm{757363}}^1$

素因数の和:757390

約数の個数: 32

約数和(自身を含む): 4544184000

約数和(自身を除く): 2465979928

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 757363, 1514726, 3029452, 5301541, 6058904, 10603082, 21206164, 37110787, 42412328, 74221574, 148443148, 259775509, 296886296, 519551018, 1039102036, 2078204072]

約数ペア:

[(1, 2078204072), (2, 1039102036), (4, 519551018), (7, 296886296), (8, 259775509), (14, 148443148), (28, 74221574), (49, 42412328), (56, 37110787), (98, 21206164), (196, 10603082), (343, 6058904), (392, 5301541), (686, 3029452), (1372, 1514726), (2744, 757363)]