5198755681

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{487}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 6179438592

約数和(自身を除く): 980682911

約数列:

[1, 7, 47, 71, 329, 457, 487, 497, 3199, 3337, 3409, 21479, 22889, 23359, 32447, 34577, 150353, 160223, 222559, 227129, 242039, 1525009, 1557913, 1625119, 10460273, 10675063, 11375833, 15801689, 73221911, 110611823, 742679383, 5198755681]

約数ペア:

[(1, 5198755681), (7, 742679383), (47, 110611823), (71, 73221911), (329, 15801689), (457, 11375833), (487, 10675063), (497, 10460273), (3199, 1625119), (3337, 1557913), (3409, 1525009), (21479, 242039), (22889, 227129), (23359, 222559), (32447, 160223), (34577, 150353)]