1207647532

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15289}}^1$

素因数の和:15351

約数の個数: 72

約数和(自身を含む): 2733118080

約数和(自身を除く): 1525470548

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1519, 1612, 2548, 2821, 3038, 5642, 6076, 11284, 15289, 19747, 30578, 39494, 61156, 78988, 107023, 198757, 214046, 397514, 428092, 473959, 749161, 795028, 947918, 1391299, 1498322, 1895836, 2782598, 2996644, 3317713, 5565196, 6161467, 6635426, 9739093, 12322934, 13270852, 19478186, 23223991, 24645868, 38956372, 43130269, 46447982, 86260538, 92895964, 172521076, 301911883, 603823766, 1207647532]

約数ペア:

[(1, 1207647532), (2, 603823766), (4, 301911883), (7, 172521076), (13, 92895964), (14, 86260538), (26, 46447982), (28, 43130269), (31, 38956372), (49, 24645868), (52, 23223991), (62, 19478186), (91, 13270852), (98, 12322934), (124, 9739093), (182, 6635426), (196, 6161467), (217, 5565196), (364, 3317713), (403, 2996644), (434, 2782598), (637, 1895836), (806, 1498322), (868, 1391299), (1274, 947918), (1519, 795028), (1612, 749161), (2548, 473959), (2821, 428092), (3038, 397514), (5642, 214046), (6076, 198757), (11284, 107023), (15289, 78988), (19747, 61156), (30578, 39494)]