2801694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1627}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 6564096

約数和(自身を除く): 3762402

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1627, 1722, 3254, 4881, 9762, 11389, 22778, 34167, 66707, 68334, 133414, 200121, 400242, 466949, 933898, 1400847, 2801694]

約数ペア:

[(1, 2801694), (2, 1400847), (3, 933898), (6, 466949), (7, 400242), (14, 200121), (21, 133414), (41, 68334), (42, 66707), (82, 34167), (123, 22778), (246, 11389), (287, 9762), (574, 4881), (861, 3254), (1627, 1722)]