491266692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1949471}}^1$

素因数の和:1949488

約数の個数: 36

約数和(自身を含む): 1419215616

約数和(自身を除く): 927948924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1949471, 3898942, 5848413, 7797884, 11696826, 13646297, 17545239, 23393652, 27292594, 35090478, 40938891, 54585188, 70180956, 81877782, 122816673, 163755564, 245633346, 491266692]

約数ペア:

[(1, 491266692), (2, 245633346), (3, 163755564), (4, 122816673), (6, 81877782), (7, 70180956), (9, 54585188), (12, 40938891), (14, 35090478), (18, 27292594), (21, 23393652), (28, 17545239), (36, 13646297), (42, 11696826), (63, 7797884), (84, 5848413), (126, 3898942), (252, 1949471)]