2012679318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1\times {\mathrm{569}}^1$

素因数の和:1137

約数の個数: 64

約数和(自身を含む): 4395384000

約数和(自身を除く): 2382704682

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 449, 569, 606, 898, 1138, 1313, 1347, 1707, 2626, 2694, 3414, 3939, 5837, 7397, 7878, 11674, 14794, 17511, 22191, 35022, 44382, 45349, 57469, 90698, 114938, 136047, 172407, 255481, 272094, 344814, 510962, 589537, 747097, 766443, 1179074, 1494194, 1532886, 1768611, 2241291, 3321253, 3537222, 4482582, 6642506, 9963759, 19927518, 25803581, 51607162, 77410743, 154821486, 335446553, 670893106, 1006339659, 2012679318]

約数ペア:

[(1, 2012679318), (2, 1006339659), (3, 670893106), (6, 335446553), (13, 154821486), (26, 77410743), (39, 51607162), (78, 25803581), (101, 19927518), (202, 9963759), (303, 6642506), (449, 4482582), (569, 3537222), (606, 3321253), (898, 2241291), (1138, 1768611), (1313, 1532886), (1347, 1494194), (1707, 1179074), (2626, 766443), (2694, 747097), (3414, 589537), (3939, 510962), (5837, 344814), (7397, 272094), (7878, 255481), (11674, 172407), (14794, 136047), (17511, 114938), (22191, 90698), (35022, 57469), (44382, 45349)]