4637504018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{274441}}^1$

素因数の和:274538

約数の個数: 32

約数和(自身を含む): 8536243968

約数和(自身を除く): 3898739950

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2414, 8449, 16898, 274441, 548882, 1921087, 3842174, 4665497, 9330994, 19485311, 32658479, 38970622, 65316958, 136397177, 272794354, 331250287, 662500574, 2318752009, 4637504018]

約数ペア:

[(1, 4637504018), (2, 2318752009), (7, 662500574), (14, 331250287), (17, 272794354), (34, 136397177), (71, 65316958), (119, 38970622), (142, 32658479), (238, 19485311), (497, 9330994), (994, 4665497), (1207, 3842174), (2414, 1921087), (8449, 548882), (16898, 274441)]