6578236478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 11167580160

約数和(自身を除く): 4589343682

約数列:

[1, 2, 11, 22, 67, 71, 134, 142, 239, 263, 478, 526, 737, 781, 1474, 1562, 2629, 2893, 4757, 5258, 5786, 9514, 16013, 16969, 17621, 18673, 32026, 33938, 35242, 37346, 52327, 62857, 104654, 125714, 176143, 186659, 193831, 205403, 352286, 373318, 387662, 410806, 691427, 1136923, 1251091, 1382854, 2273846, 2502182, 4211419, 4462847, 8422838, 8925694, 12506153, 13762001, 25012306, 27524002, 46325609, 49091317, 92651218, 98182634, 299010749, 598021498, 3289118239, 6578236478]

約数ペア:

[(1, 6578236478), (2, 3289118239), (11, 598021498), (22, 299010749), (67, 98182634), (71, 92651218), (134, 49091317), (142, 46325609), (239, 27524002), (263, 25012306), (478, 13762001), (526, 12506153), (737, 8925694), (781, 8422838), (1474, 4462847), (1562, 4211419), (2629, 2502182), (2893, 2273846), (4757, 1382854), (5258, 1251091), (5786, 1136923), (9514, 691427), (16013, 410806), (16969, 387662), (17621, 373318), (18673, 352286), (32026, 205403), (33938, 193831), (35242, 186659), (37346, 176143), (52327, 125714), (62857, 104654)]