2021085458

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{3929}}^1$

素因数の和:4155

約数の個数: 48

約数和(自身を含む): 3669283800

約数和(自身を除く): 1648198342

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 181, 203, 362, 406, 1267, 1421, 2534, 2842, 3929, 5249, 7858, 8869, 10498, 17738, 27503, 36743, 55006, 73486, 113941, 192521, 227882, 257201, 385042, 514402, 711149, 797587, 1422298, 1595174, 4978043, 5583109, 9956086, 11166218, 20623321, 34846301, 41246642, 69692602, 144363247, 288726494, 1010542729, 2021085458]

約数ペア:

[(1, 2021085458), (2, 1010542729), (7, 288726494), (14, 144363247), (29, 69692602), (49, 41246642), (58, 34846301), (98, 20623321), (181, 11166218), (203, 9956086), (362, 5583109), (406, 4978043), (1267, 1595174), (1421, 1422298), (2534, 797587), (2842, 711149), (3929, 514402), (5249, 385042), (7858, 257201), (8869, 227882), (10498, 192521), (17738, 113941), (27503, 73486), (36743, 55006)]