2901972372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{31583}}^1$

素因数の和:31653

約数の個数: 96

約数和(自身を含む): 7923793920

約数和(自身を除く): 5021821548

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 589, 741, 806, 988, 1178, 1209, 1482, 1612, 1767, 2356, 2418, 2964, 3534, 4836, 7068, 7657, 15314, 22971, 30628, 31583, 45942, 63166, 91884, 94749, 126332, 189498, 378996, 410579, 600077, 821158, 979073, 1200154, 1231737, 1642316, 1800231, 1958146, 2400308, 2463474, 2937219, 3600462, 3916292, 4926948, 5874438, 7200924, 7801001, 11748876, 12727949, 15602002, 18602387, 23403003, 25455898, 31204004, 37204774, 38183847, 46806006, 50911796, 55807161, 74409548, 76367694, 93612012, 111614322, 152735388, 223228644, 241831031, 483662062, 725493093, 967324124, 1450986186, 2901972372]

約数ペア:

[(1, 2901972372), (2, 1450986186), (3, 967324124), (4, 725493093), (6, 483662062), (12, 241831031), (13, 223228644), (19, 152735388), (26, 111614322), (31, 93612012), (38, 76367694), (39, 74409548), (52, 55807161), (57, 50911796), (62, 46806006), (76, 38183847), (78, 37204774), (93, 31204004), (114, 25455898), (124, 23403003), (156, 18602387), (186, 15602002), (228, 12727949), (247, 11748876), (372, 7801001), (403, 7200924), (494, 5874438), (589, 4926948), (741, 3916292), (806, 3600462), (988, 2937219), (1178, 2463474), (1209, 2400308), (1482, 1958146), (1612, 1800231), (1767, 1642316), (2356, 1231737), (2418, 1200154), (2964, 979073), (3534, 821158), (4836, 600077), (7068, 410579), (7657, 378996), (15314, 189498), (22971, 126332), (30628, 94749), (31583, 91884), (45942, 63166)]