853244938

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 1720462464

約数和(自身を除く): 867217526

約数列:

[1, 2, 7, 13, 14, 23, 26, 37, 46, 49, 74, 91, 98, 161, 182, 259, 299, 322, 481, 518, 598, 637, 787, 851, 962, 1127, 1274, 1574, 1702, 1813, 2093, 2254, 3367, 3626, 4186, 5509, 5957, 6734, 10231, 11018, 11063, 11914, 14651, 18101, 20462, 22126, 23569, 29119, 29302, 36202, 38563, 41699, 47138, 58238, 71617, 77126, 77441, 83398, 126707, 143234, 154882, 203833, 235313, 253414, 378547, 407666, 470626, 501319, 542087, 669737, 757094, 886949, 1002638, 1084174, 1339474, 1426831, 1647191, 1773898, 2649829, 2853662, 3294382, 4688159, 5299658, 8706581, 9376318, 11530337, 17413162, 18548803, 23060674, 32817113, 37097606, 60946067, 65634226, 121892134, 426622469, 853244938]

約数ペア:

[(1, 853244938), (2, 426622469), (7, 121892134), (13, 65634226), (14, 60946067), (23, 37097606), (26, 32817113), (37, 23060674), (46, 18548803), (49, 17413162), (74, 11530337), (91, 9376318), (98, 8706581), (161, 5299658), (182, 4688159), (259, 3294382), (299, 2853662), (322, 2649829), (481, 1773898), (518, 1647191), (598, 1426831), (637, 1339474), (787, 1084174), (851, 1002638), (962, 886949), (1127, 757094), (1274, 669737), (1574, 542087), (1702, 501319), (1813, 470626), (2093, 407666), (2254, 378547), (3367, 253414), (3626, 235313), (4186, 203833), (5509, 154882), (5957, 143234), (6734, 126707), (10231, 83398), (11018, 77441), (11063, 77126), (11914, 71617), (14651, 58238), (18101, 47138), (20462, 41699), (22126, 38563), (23569, 36202), (29119, 29302)]