1499876

素因数分解:

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

素因数の和:188

約数の個数: 48

約数和(自身を含む): 3338496

約数和(自身を除く): 1838620

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 137, 161, 238, 274, 322, 391, 476, 548, 644, 782, 959, 1564, 1918, 2329, 2737, 3151, 3836, 4658, 5474, 6302, 9316, 10948, 12604, 16303, 22057, 32606, 44114, 53567, 65212, 88228, 107134, 214268, 374969, 749938, 1499876]

約数ペア:

[(1, 1499876), (2, 749938), (4, 374969), (7, 214268), (14, 107134), (17, 88228), (23, 65212), (28, 53567), (34, 44114), (46, 32606), (68, 22057), (92, 16303), (119, 12604), (137, 10948), (161, 9316), (238, 6302), (274, 5474), (322, 4658), (391, 3836), (476, 3151), (548, 2737), (644, 2329), (782, 1918), (959, 1564)]