2019261648

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1450619}}^1$

素因数の和:1450659

約数の個数: 40

約数和(自身を含む): 5396306400

約数和(自身を除く): 3377044752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 1450619, 2901238, 4351857, 5802476, 8703714, 11604952, 17407428, 23209904, 34814856, 42067951, 69629712, 84135902, 126203853, 168271804, 252407706, 336543608, 504815412, 673087216, 1009630824, 2019261648]

約数ペア:

[(1, 2019261648), (2, 1009630824), (3, 673087216), (4, 504815412), (6, 336543608), (8, 252407706), (12, 168271804), (16, 126203853), (24, 84135902), (29, 69629712), (48, 42067951), (58, 34814856), (87, 23209904), (116, 17407428), (174, 11604952), (232, 8703714), (348, 5802476), (464, 4351857), (696, 2901238), (1392, 1450619)]