8889658591294

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{4051}}^1\times {\mathrm{106433}}^1$

素因数の和:110573

約数の個数: 48

約数和(自身を含む): 14679587593584

約数和(自身を除く): 5789929002290

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1586, 4051, 8102, 10309, 20618, 52663, 105326, 106433, 212866, 247111, 494222, 684619, 1369238, 1383629, 2767258, 3212443, 6424886, 6492413, 12984826, 17987177, 35974354, 41761759, 83523518, 84401369, 168802738, 431160083, 862320166, 1097217797, 2194435594, 5605081079, 11210162158, 26300765063, 52601530126, 72866054027, 145732108054, 341909945819, 683819891638, 4444829295647, 8889658591294]

約数ペア:

[(1, 8889658591294), (2, 4444829295647), (13, 683819891638), (26, 341909945819), (61, 145732108054), (122, 72866054027), (169, 52601530126), (338, 26300765063), (793, 11210162158), (1586, 5605081079), (4051, 2194435594), (8102, 1097217797), (10309, 862320166), (20618, 431160083), (52663, 168802738), (105326, 84401369), (106433, 83523518), (212866, 41761759), (247111, 35974354), (494222, 17987177), (684619, 12984826), (1369238, 6492413), (1383629, 6424886), (2767258, 3212443)]