131649938

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1567}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 239791104

約数和(自身を除く): 108141166

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 353, 706, 1567, 2471, 3134, 4942, 6001, 10969, 12002, 21938, 26639, 42007, 53278, 84014, 186473, 372946, 553151, 1106302, 3872057, 7744114, 9403567, 18807134, 65824969, 131649938]

約数ペア:

[(1, 131649938), (2, 65824969), (7, 18807134), (14, 9403567), (17, 7744114), (34, 3872057), (119, 1106302), (238, 553151), (353, 372946), (706, 186473), (1567, 84014), (2471, 53278), (3134, 42007), (4942, 26639), (6001, 21938), (10969, 12002)]