298702138

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4373}}^1$

素因数の和:4447

約数の個数: 48

約数和(自身を含む): 565453224

約数和(自身を除く): 266751086

約数列:

[1, 2, 7, 14, 17, 34, 41, 49, 82, 98, 119, 238, 287, 574, 697, 833, 1394, 1666, 2009, 4018, 4373, 4879, 8746, 9758, 30611, 34153, 61222, 68306, 74341, 148682, 179293, 214277, 358586, 428554, 520387, 1040774, 1255051, 2510102, 3047981, 3642709, 6095962, 7285418, 8785357, 17570714, 21335867, 42671734, 149351069, 298702138]

約数ペア:

[(1, 298702138), (2, 149351069), (7, 42671734), (14, 21335867), (17, 17570714), (34, 8785357), (41, 7285418), (49, 6095962), (82, 3642709), (98, 3047981), (119, 2510102), (238, 1255051), (287, 1040774), (574, 520387), (697, 428554), (833, 358586), (1394, 214277), (1666, 179293), (2009, 148682), (4018, 74341), (4373, 68306), (4879, 61222), (8746, 34153), (9758, 30611)]