2009417.00000000

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 64562400

約数和(自身を除く): 32975108

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 349, 374, 484, 698, 748, 1331, 1396, 2057, 2662, 3839, 4114, 5324, 5933, 7678, 8228, 11866, 15356, 22627, 23732, 42229, 45254, 65263, 84458, 90508, 130526, 168916, 261052, 464519, 717893, 929038, 1435786, 1858076, 2871572, 7896823, 15793646, 31587292]

約数ペア:

[(1, 31587292), (2, 15793646), (4, 7896823), (11, 2871572), (17, 1858076), (22, 1435786), (34, 929038), (44, 717893), (68, 464519), (121, 261052), (187, 168916), (242, 130526), (349, 90508), (374, 84458), (484, 65263), (698, 45254), (748, 42229), (1331, 23732), (1396, 22627), (2057, 15356), (2662, 11866), (3839, 8228), (4114, 7678), (5324, 5933)]