2149896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 6266880

約数和(自身を除く): 4116984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 191, 201, 268, 382, 402, 469, 536, 573, 764, 804, 938, 1146, 1337, 1407, 1528, 1608, 1876, 2292, 2674, 2814, 3752, 4011, 4584, 5348, 5628, 8022, 10696, 11256, 12797, 16044, 25594, 32088, 38391, 51188, 76782, 89579, 102376, 153564, 179158, 268737, 307128, 358316, 537474, 716632, 1074948, 2149896]

約数ペア:

[(1, 2149896), (2, 1074948), (3, 716632), (4, 537474), (6, 358316), (7, 307128), (8, 268737), (12, 179158), (14, 153564), (21, 102376), (24, 89579), (28, 76782), (42, 51188), (56, 38391), (67, 32088), (84, 25594), (134, 16044), (168, 12797), (191, 11256), (201, 10696), (268, 8022), (382, 5628), (402, 5348), (469, 4584), (536, 4011), (573, 3752), (764, 2814), (804, 2674), (938, 2292), (1146, 1876), (1337, 1608), (1407, 1528)]