8889460328

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1142017}}^1$

素因数の和:1142169

約数の個数: 32

約数和(自身を含む): 19185902400

約数和(自身を除く): 10296442072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 1142017, 2284034, 4568068, 7994119, 9136136, 15988238, 31976476, 63952952, 158740363, 317480726, 634961452, 1111182541, 1269922904, 2222365082, 4444730164, 8889460328]

約数ペア:

[(1, 8889460328), (2, 4444730164), (4, 2222365082), (7, 1269922904), (8, 1111182541), (14, 634961452), (28, 317480726), (56, 158740363), (139, 63952952), (278, 31976476), (556, 15988238), (973, 9136136), (1112, 7994119), (1946, 4568068), (3892, 2284034), (7784, 1142017)]