2017445192

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1\times {\mathrm{1049}}^1$

素因数の和:1686

約数の個数: 64

約数和(自身を含む): 4405968000

約数和(自身を除く): 2388522808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 563, 854, 1049, 1126, 1708, 2098, 2252, 3416, 3941, 4196, 4504, 7343, 7882, 8392, 14686, 15764, 29372, 31528, 34343, 58744, 63989, 68686, 127978, 137372, 240401, 255956, 274744, 447923, 480802, 511912, 590587, 895846, 961604, 1181174, 1791692, 1923208, 2362348, 3583384, 4134109, 4724696, 8268218, 16536436, 33072872, 36025807, 72051614, 144103228, 252180649, 288206456, 504361298, 1008722596, 2017445192]

約数ペア:

[(1, 2017445192), (2, 1008722596), (4, 504361298), (7, 288206456), (8, 252180649), (14, 144103228), (28, 72051614), (56, 36025807), (61, 33072872), (122, 16536436), (244, 8268218), (427, 4724696), (488, 4134109), (563, 3583384), (854, 2362348), (1049, 1923208), (1126, 1791692), (1708, 1181174), (2098, 961604), (2252, 895846), (3416, 590587), (3941, 511912), (4196, 480802), (4504, 447923), (7343, 274744), (7882, 255956), (8392, 240401), (14686, 137372), (15764, 127978), (29372, 68686), (31528, 63989), (34343, 58744)]