2174377928

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{389953}}^1$

素因数の和:390017

約数の個数: 32

約数和(自身を含む): 4422078360

約数和(自身を除く): 2247700432

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 389953, 779906, 1559812, 3119624, 6629201, 13258402, 15988073, 26516804, 31976146, 53033608, 63952292, 127904584, 271797241, 543594482, 1087188964, 2174377928]

約数ペア:

[(1, 2174377928), (2, 1087188964), (4, 543594482), (8, 271797241), (17, 127904584), (34, 63952292), (41, 53033608), (68, 31976146), (82, 26516804), (136, 15988073), (164, 13258402), (328, 6629201), (697, 3119624), (1394, 1559812), (2788, 779906), (5576, 389953)]