2028049112

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{123121}}^1$

素因数の和:123227

約数の個数: 32

約数和(自身を含む): 3989152800

約数和(自身を除く): 1961103688

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 568, 2059, 4118, 8236, 16472, 123121, 246242, 492484, 984968, 3570509, 7141018, 8741591, 14282036, 17483182, 28564072, 34966364, 69932728, 253506139, 507012278, 1014024556, 2028049112]

約数ペア:

[(1, 2028049112), (2, 1014024556), (4, 507012278), (8, 253506139), (29, 69932728), (58, 34966364), (71, 28564072), (116, 17483182), (142, 14282036), (232, 8741591), (284, 7141018), (568, 3570509), (2059, 984968), (4118, 492484), (8236, 246242), (16472, 123121)]