22820648207

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:888

約数の個数: 64

約数和(自身を含む): 29019285504

約数和(自身を除く): 6198637297

約数列:

[1, 7, 17, 43, 61, 113, 119, 301, 427, 647, 731, 791, 1037, 1921, 2623, 4529, 4859, 5117, 6893, 7259, 10999, 13447, 18361, 27821, 34013, 39467, 44591, 48251, 73111, 76993, 82603, 117181, 194747, 276269, 296399, 312137, 472957, 511777, 578221, 670939, 820267, 1242887, 1697081, 2074793, 3143773, 3310699, 4459771, 4696573, 5038783, 8700209, 11879567, 22006411, 28850377, 31218397, 35271481, 53444141, 75816107, 191770153, 201952639, 374108987, 530712749, 1342391071, 3260092601, 22820648207]

約数ペア:

[(1, 22820648207), (7, 3260092601), (17, 1342391071), (43, 530712749), (61, 374108987), (113, 201952639), (119, 191770153), (301, 75816107), (427, 53444141), (647, 35271481), (731, 31218397), (791, 28850377), (1037, 22006411), (1921, 11879567), (2623, 8700209), (4529, 5038783), (4859, 4696573), (5117, 4459771), (6893, 3310699), (7259, 3143773), (10999, 2074793), (13447, 1697081), (18361, 1242887), (27821, 820267), (34013, 670939), (39467, 578221), (44591, 511777), (48251, 472957), (73111, 312137), (76993, 296399), (82603, 276269), (117181, 194747)]