2687045695490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{13567}}^1\times {\mathrm{37159}}^1$

素因数の和:50787

約数の個数: 64

約数和(自身を含む): 5336313937920

約数和(自身を除く): 2649268242430

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 13567, 27134, 37159, 67835, 74318, 135670, 176371, 185795, 352742, 371590, 483067, 556247, 881855, 966134, 1112494, 1523519, 1763710, 2415335, 2781235, 3047038, 4830670, 5562470, 7231211, 7617595, 14462422, 15235190, 19805747, 36156055, 39611494, 72312110, 99028735, 198057470, 504136153, 1008272306, 2520680765, 5041361530, 6553769989, 13107539978, 20669582273, 32768849945, 41339164546, 65537699890, 103347911365, 206695822730, 268704569549, 537409139098, 1343522847745, 2687045695490]

約数ペア:

[(1, 2687045695490), (2, 1343522847745), (5, 537409139098), (10, 268704569549), (13, 206695822730), (26, 103347911365), (41, 65537699890), (65, 41339164546), (82, 32768849945), (130, 20669582273), (205, 13107539978), (410, 6553769989), (533, 5041361530), (1066, 2520680765), (2665, 1008272306), (5330, 504136153), (13567, 198057470), (27134, 99028735), (37159, 72312110), (67835, 39611494), (74318, 36156055), (135670, 19805747), (176371, 15235190), (185795, 14462422), (352742, 7617595), (371590, 7231211), (483067, 5562470), (556247, 4830670), (881855, 3047038), (966134, 2781235), (1112494, 2415335), (1523519, 1763710)]