2556684298

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2\times {\mathrm{2131}}^1$

素因数の和:2299

約数の個数: 48

約数和(自身を含む): 4709195712

約数和(自身を除く): 2152511414

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 2131, 2414, 4262, 5041, 8449, 10082, 14917, 16898, 29834, 35287, 36227, 70574, 72454, 85697, 151301, 171394, 253589, 302602, 507178, 599879, 1059107, 1199758, 2118214, 2572117, 5144234, 10742371, 18004819, 21484742, 36009638, 75196597, 150393194, 182620307, 365240614, 1278342149, 2556684298]

約数ペア:

[(1, 2556684298), (2, 1278342149), (7, 365240614), (14, 182620307), (17, 150393194), (34, 75196597), (71, 36009638), (119, 21484742), (142, 18004819), (238, 10742371), (497, 5144234), (994, 2572117), (1207, 2118214), (2131, 1199758), (2414, 1059107), (4262, 599879), (5041, 507178), (8449, 302602), (10082, 253589), (14917, 171394), (16898, 151301), (29834, 85697), (35287, 72454), (36227, 70574)]