1204963774

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3373}}^1$

素因数の和:3497

約数の個数: 64

約数和(自身を含む): 2332108800

約数和(自身を除く): 1127145026

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 79, 119, 133, 158, 238, 266, 323, 553, 646, 1106, 1343, 1501, 2261, 2686, 3002, 3373, 4522, 6746, 9401, 10507, 18802, 21014, 23611, 25517, 47222, 51034, 57341, 64087, 114682, 128174, 178619, 266467, 357238, 401387, 448609, 532934, 802774, 897218, 1089479, 1865269, 2178958, 3730538, 4529939, 5062873, 7626353, 9059878, 10125746, 15252706, 31709573, 35440111, 63419146, 70880222, 86068841, 172137682, 602481887, 1204963774]

約数ペア:

[(1, 1204963774), (2, 602481887), (7, 172137682), (14, 86068841), (17, 70880222), (19, 63419146), (34, 35440111), (38, 31709573), (79, 15252706), (119, 10125746), (133, 9059878), (158, 7626353), (238, 5062873), (266, 4529939), (323, 3730538), (553, 2178958), (646, 1865269), (1106, 1089479), (1343, 897218), (1501, 802774), (2261, 532934), (2686, 448609), (3002, 401387), (3373, 357238), (4522, 266467), (6746, 178619), (9401, 128174), (10507, 114682), (18802, 64087), (21014, 57341), (23611, 51034), (25517, 47222)]