2163873.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{887}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 162908928

約数和(自身を除く): 86488556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 181, 238, 362, 476, 724, 887, 1267, 1774, 2534, 3077, 3548, 5068, 6154, 6209, 12308, 12418, 15079, 21539, 24836, 30158, 43078, 60316, 86156, 105553, 160547, 211106, 321094, 422212, 642188, 1123829, 2247658, 2729299, 4495316, 5458598, 10917196, 19105093, 38210186, 76420372]

約数ペア:

[(1, 76420372), (2, 38210186), (4, 19105093), (7, 10917196), (14, 5458598), (17, 4495316), (28, 2729299), (34, 2247658), (68, 1123829), (119, 642188), (181, 422212), (238, 321094), (362, 211106), (476, 160547), (724, 105553), (887, 86156), (1267, 60316), (1774, 43078), (2534, 30158), (3077, 24836), (3548, 21539), (5068, 15079), (6154, 12418), (6209, 12308)]