80452886654

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1297}}^1\times {\mathrm{17107}}^1$

素因数の和:18457

約数の個数: 48

約数和(自身を含む): 144295783632

約数和(自身を除く): 63842896978

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1297, 1813, 2594, 3626, 9079, 17107, 18158, 34214, 47989, 63553, 95978, 119749, 127106, 239498, 335923, 632959, 671846, 838243, 1265918, 1676486, 2351461, 4430713, 4702922, 8861426, 22187779, 31014991, 44375558, 62029982, 155314453, 310628906, 820947823, 1087201171, 1641895646, 2174402342, 5746634761, 11493269522, 40226443327, 80452886654]

約数ペア:

[(1, 80452886654), (2, 40226443327), (7, 11493269522), (14, 5746634761), (37, 2174402342), (49, 1641895646), (74, 1087201171), (98, 820947823), (259, 310628906), (518, 155314453), (1297, 62029982), (1813, 44375558), (2594, 31014991), (3626, 22187779), (9079, 8861426), (17107, 4702922), (18158, 4430713), (34214, 2351461), (47989, 1676486), (63553, 1265918), (95978, 838243), (119749, 671846), (127106, 632959), (239498, 335923)]