491004932

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{19141}}^1$

素因数の和:19220

約数の個数: 36

約数和(自身を含む): 962344908

約数和(自身を除く): 471339976

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 121, 212, 242, 484, 583, 1166, 2332, 6413, 12826, 19141, 25652, 38282, 76564, 210551, 421102, 842204, 1014473, 2028946, 2316061, 4057892, 4632122, 9264244, 11159203, 22318406, 44636812, 122751233, 245502466, 491004932]

約数ペア:

[(1, 491004932), (2, 245502466), (4, 122751233), (11, 44636812), (22, 22318406), (44, 11159203), (53, 9264244), (106, 4632122), (121, 4057892), (212, 2316061), (242, 2028946), (484, 1014473), (583, 842204), (1166, 421102), (2332, 210551), (6413, 76564), (12826, 38282), (19141, 25652)]