254702932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1307}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 502774272

約数和(自身を除く): 248071340

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 103, 172, 206, 412, 473, 946, 1133, 1307, 1892, 2266, 2614, 4429, 4532, 5228, 8858, 14377, 17716, 28754, 48719, 56201, 57508, 97438, 112402, 134621, 194876, 224804, 269242, 538484, 618211, 1236422, 1480831, 2472844, 2961662, 5788703, 5923324, 11577406, 23154812, 63675733, 127351466, 254702932]

約数ペア:

[(1, 254702932), (2, 127351466), (4, 63675733), (11, 23154812), (22, 11577406), (43, 5923324), (44, 5788703), (86, 2961662), (103, 2472844), (172, 1480831), (206, 1236422), (412, 618211), (473, 538484), (946, 269242), (1133, 224804), (1307, 194876), (1892, 134621), (2266, 112402), (2614, 97438), (4429, 57508), (4532, 56201), (5228, 48719), (8858, 28754), (14377, 17716)]