2056525887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1072

約数の個数: 64

約数和(自身を含む): 3287208960

約数和(自身を除く): 1230683073

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 157, 221, 299, 391, 471, 663, 859, 897, 1173, 2041, 2577, 2669, 3611, 5083, 6123, 8007, 10833, 11167, 14603, 15249, 19757, 33501, 34697, 43809, 46943, 59271, 61387, 104091, 134863, 140829, 184161, 189839, 256841, 335869, 404589, 569517, 770523, 798031, 1007607, 1753219, 2292671, 2394093, 3101849, 4366297, 5259657, 6878013, 9305547, 13098891, 29804723, 40324037, 52731433, 89414169, 120972111, 158194299, 685508629, 2056525887]

約数ペア:

[(1, 2056525887), (3, 685508629), (13, 158194299), (17, 120972111), (23, 89414169), (39, 52731433), (51, 40324037), (69, 29804723), (157, 13098891), (221, 9305547), (299, 6878013), (391, 5259657), (471, 4366297), (663, 3101849), (859, 2394093), (897, 2292671), (1173, 1753219), (2041, 1007607), (2577, 798031), (2669, 770523), (3611, 569517), (5083, 404589), (6123, 335869), (8007, 256841), (10833, 189839), (11167, 184161), (14603, 140829), (15249, 134863), (19757, 104091), (33501, 61387), (34697, 59271), (43809, 46943)]