1099691710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{115879}}^1$

素因数の和:115972

約数の個数: 32

約数和(自身を含む): 2160930240

約数和(自身を除く): 1061238530

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 115879, 231758, 579395, 1158790, 1506427, 3012854, 7532135, 8459167, 15064270, 16918334, 42295835, 84591670, 109969171, 219938342, 549845855, 1099691710]

約数ペア:

[(1, 1099691710), (2, 549845855), (5, 219938342), (10, 109969171), (13, 84591670), (26, 42295835), (65, 16918334), (73, 15064270), (130, 8459167), (146, 7532135), (365, 3012854), (730, 1506427), (949, 1158790), (1898, 579395), (4745, 231758), (9490, 115879)]