2051240776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{130619}}^1$

素因数の和:130789

約数の個数: 32

約数和(自身を含む): 4169390400

約数和(自身を除く): 2118149624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1963, 3926, 7852, 15704, 130619, 261238, 522476, 1044952, 1698047, 3396094, 6792188, 13584376, 19723469, 39446938, 78893876, 157787752, 256405097, 512810194, 1025620388, 2051240776]

約数ペア:

[(1, 2051240776), (2, 1025620388), (4, 512810194), (8, 256405097), (13, 157787752), (26, 78893876), (52, 39446938), (104, 19723469), (151, 13584376), (302, 6792188), (604, 3396094), (1208, 1698047), (1963, 1044952), (3926, 522476), (7852, 261238), (15704, 130619)]