381672844

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{164231}}^1$

素因数の和:164325

約数の個数: 24

約数和(自身を含む): 772547328

約数和(自身を除く): 390874484

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 164231, 328462, 656924, 1149617, 2299234, 4598468, 13631173, 27262346, 54524692, 95418211, 190836422, 381672844]

約数ペア:

[(1, 381672844), (2, 190836422), (4, 95418211), (7, 54524692), (14, 27262346), (28, 13631173), (83, 4598468), (166, 2299234), (332, 1149617), (581, 656924), (1162, 328462), (2324, 164231)]