2783296790395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{787}}^1\times {\mathrm{2063}}^1$

素因数の和:3376

約数の個数: 64

約数和(自身を含む): 3709826334720

約数和(自身を除く): 926529544325

約数列:

[1, 5, 11, 55, 71, 355, 439, 781, 787, 2063, 2195, 3905, 3935, 4829, 8657, 10315, 22693, 24145, 31169, 43285, 55877, 113465, 146473, 155845, 279385, 342859, 345493, 614647, 732365, 905657, 1611203, 1623581, 1714295, 1727465, 3073235, 3800423, 4528285, 8056015, 8117905, 9962227, 17859391, 19002115, 24530003, 49811135, 64301647, 89296955, 115274251, 122650015, 269830033, 321508235, 576371255, 707318117, 712752059, 1268016761, 1349150165, 3536590585, 3563760295, 6340083805, 7840272649, 39201363245, 50605396189, 253026980945, 556659358079, 2783296790395]

約数ペア:

[(1, 2783296790395), (5, 556659358079), (11, 253026980945), (55, 50605396189), (71, 39201363245), (355, 7840272649), (439, 6340083805), (781, 3563760295), (787, 3536590585), (2063, 1349150165), (2195, 1268016761), (3905, 712752059), (3935, 707318117), (4829, 576371255), (8657, 321508235), (10315, 269830033), (22693, 122650015), (24145, 115274251), (31169, 89296955), (43285, 64301647), (55877, 49811135), (113465, 24530003), (146473, 19002115), (155845, 17859391), (279385, 9962227), (342859, 8117905), (345493, 8056015), (614647, 4528285), (732365, 3800423), (905657, 3073235), (1611203, 1727465), (1623581, 1714295)]