1973884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:525

約数の個数: 24

約数和(自身を含む): 3811248

約数和(自身を除く): 1837364

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 397, 452, 794, 1243, 1588, 2486, 4367, 4972, 8734, 17468, 44861, 89722, 179444, 493471, 986942, 1973884]

約数ペア:

[(1, 1973884), (2, 986942), (4, 493471), (11, 179444), (22, 89722), (44, 44861), (113, 17468), (226, 8734), (397, 4972), (452, 4367), (794, 2486), (1243, 1588)]