749938

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 1430784

約数和(自身を除く): 680846

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 137, 161, 238, 274, 322, 391, 782, 959, 1918, 2329, 2737, 3151, 4658, 5474, 6302, 16303, 22057, 32606, 44114, 53567, 107134, 374969, 749938]

約数ペア:

[(1, 749938), (2, 374969), (7, 107134), (14, 53567), (17, 44114), (23, 32606), (34, 22057), (46, 16303), (119, 6302), (137, 5474), (161, 4658), (238, 3151), (274, 2737), (322, 2329), (391, 1918), (782, 959)]