3947768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 8166960

約数和(自身を除く): 4219192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 397, 452, 794, 904, 1243, 1588, 2486, 3176, 4367, 4972, 8734, 9944, 17468, 34936, 44861, 89722, 179444, 358888, 493471, 986942, 1973884, 3947768]

約数ペア:

[(1, 3947768), (2, 1973884), (4, 986942), (8, 493471), (11, 358888), (22, 179444), (44, 89722), (88, 44861), (113, 34936), (226, 17468), (397, 9944), (452, 8734), (794, 4972), (904, 4367), (1243, 3176), (1588, 2486)]