1375813082

素因数分解:

$2^1\times 7^2\times {\mathrm{709}}^1\times {\mathrm{19801}}^1$

素因数の和:20526

約数の個数: 24

約数和(自身を含む): 2404160820

約数和(自身を除く): 1028347738

約数列:

[1, 2, 7, 14, 49, 98, 709, 1418, 4963, 9926, 19801, 34741, 39602, 69482, 138607, 277214, 970249, 1940498, 14038909, 28077818, 98272363, 196544726, 687906541, 1375813082]

約数ペア:

[(1, 1375813082), (2, 687906541), (7, 196544726), (14, 98272363), (49, 28077818), (98, 14038909), (709, 1940498), (1418, 970249), (4963, 277214), (9926, 138607), (19801, 69482), (34741, 39602)]