402183688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{28711}}^1$

素因数の和:28837

約数の個数: 32

約数和(自身を含む): 806232960

約数和(自身を除く): 404049272

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1751, 3502, 7004, 14008, 28711, 57422, 114844, 229688, 488087, 976174, 1952348, 2957233, 3904696, 5914466, 11828932, 23657864, 50272961, 100545922, 201091844, 402183688]

約数ペア:

[(1, 402183688), (2, 201091844), (4, 100545922), (8, 50272961), (17, 23657864), (34, 11828932), (68, 5914466), (103, 3904696), (136, 2957233), (206, 1952348), (412, 976174), (824, 488087), (1751, 229688), (3502, 114844), (7004, 57422), (14008, 28711)]