2871572

素因数分解:

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

素因数の和:392

約数の個数: 36

約数和(自身を含む): 5865300

約数和(自身を除く): 2993728

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 349, 374, 484, 698, 748, 1396, 2057, 3839, 4114, 5933, 7678, 8228, 11866, 15356, 23732, 42229, 65263, 84458, 130526, 168916, 261052, 717893, 1435786, 2871572]

約数ペア:

[(1, 2871572), (2, 1435786), (4, 717893), (11, 261052), (17, 168916), (22, 130526), (34, 84458), (44, 65263), (68, 42229), (121, 23732), (187, 15356), (242, 11866), (349, 8228), (374, 7678), (484, 5933), (698, 4114), (748, 3839), (1396, 2057)]