577693204

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{16811}}^1$

素因数の和:16908

約数の個数: 36

約数和(自身を含む): 1126941984

約数和(自身を除く): 549248780

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 242, 284, 484, 781, 1562, 3124, 8591, 16811, 17182, 33622, 34364, 67244, 184921, 369842, 739684, 1193581, 2034131, 2387162, 4068262, 4774324, 8136524, 13129391, 26258782, 52517564, 144423301, 288846602, 577693204]

約数ペア:

[(1, 577693204), (2, 288846602), (4, 144423301), (11, 52517564), (22, 26258782), (44, 13129391), (71, 8136524), (121, 4774324), (142, 4068262), (242, 2387162), (284, 2034131), (484, 1193581), (781, 739684), (1562, 369842), (3124, 184921), (8591, 67244), (16811, 34364), (17182, 33622)]