1788860164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 3979019520

約数和(自身を除く): 2190159356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 317, 364, 419, 481, 518, 634, 838, 962, 1036, 1268, 1676, 1924, 2219, 2933, 3367, 4121, 4438, 5447, 5866, 6734, 8242, 8876, 10894, 11729, 11732, 13468, 15503, 16484, 21788, 23458, 28847, 31006, 38129, 46916, 57694, 62012, 76258, 82103, 108521, 115388, 132823, 152477, 152516, 164206, 201539, 217042, 265646, 304954, 328412, 403078, 434084, 531292, 609908, 806156, 929761, 1067339, 1410773, 1726699, 1859522, 2134678, 2821546, 3453398, 3719044, 4269356, 4914451, 5643092, 6906796, 9828902, 12086893, 19657804, 24173786, 34401157, 48347572, 63887863, 68802314, 127775726, 137604628, 255551452, 447215041, 894430082, 1788860164]

約数ペア:

[(1, 1788860164), (2, 894430082), (4, 447215041), (7, 255551452), (13, 137604628), (14, 127775726), (26, 68802314), (28, 63887863), (37, 48347572), (52, 34401157), (74, 24173786), (91, 19657804), (148, 12086893), (182, 9828902), (259, 6906796), (317, 5643092), (364, 4914451), (419, 4269356), (481, 3719044), (518, 3453398), (634, 2821546), (838, 2134678), (962, 1859522), (1036, 1726699), (1268, 1410773), (1676, 1067339), (1924, 929761), (2219, 806156), (2933, 609908), (3367, 531292), (4121, 434084), (4438, 403078), (5447, 328412), (5866, 304954), (6734, 265646), (8242, 217042), (8876, 201539), (10894, 164206), (11729, 152516), (11732, 152477), (13468, 132823), (15503, 115388), (16484, 108521), (21788, 82103), (23458, 76258), (28847, 62012), (31006, 57694), (38129, 46916)]