2495803408

素因数分解:

$2^4\times 7^1\times {\mathrm{22283959}}^1$

素因数の和:22283974

約数の個数: 20

約数和(自身を含む): 5526422080

約数和(自身を除く): 3030618672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 22283959, 44567918, 89135836, 155987713, 178271672, 311975426, 356543344, 623950852, 1247901704, 2495803408]

約数ペア:

[(1, 2495803408), (2, 1247901704), (4, 623950852), (7, 356543344), (8, 311975426), (14, 178271672), (16, 155987713), (28, 89135836), (56, 44567918), (112, 22283959)]