7139664012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{20551}}^1$

素因数の和:20719

約数の個数: 96

約数和(自身を含む): 19141968384

約数和(自身を除く): 12002304372

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 131, 156, 204, 221, 262, 393, 442, 524, 663, 786, 884, 1326, 1572, 1703, 2227, 2652, 3406, 4454, 5109, 6681, 6812, 8908, 10218, 13362, 20436, 20551, 26724, 28951, 41102, 57902, 61653, 82204, 86853, 115804, 123306, 173706, 246612, 267163, 347412, 349367, 534326, 698734, 801489, 1048101, 1068652, 1397468, 1602978, 2096202, 2692181, 3205956, 4192404, 4541771, 5384362, 8076543, 9083542, 10768724, 13625313, 16153086, 18167084, 27250626, 32306172, 34998353, 45767077, 54501252, 69996706, 91534154, 104995059, 137301231, 139993412, 183068308, 209990118, 274602462, 419980236, 549204924, 594972001, 1189944002, 1784916003, 2379888004, 3569832006, 7139664012]

約数ペア:

[(1, 7139664012), (2, 3569832006), (3, 2379888004), (4, 1784916003), (6, 1189944002), (12, 594972001), (13, 549204924), (17, 419980236), (26, 274602462), (34, 209990118), (39, 183068308), (51, 139993412), (52, 137301231), (68, 104995059), (78, 91534154), (102, 69996706), (131, 54501252), (156, 45767077), (204, 34998353), (221, 32306172), (262, 27250626), (393, 18167084), (442, 16153086), (524, 13625313), (663, 10768724), (786, 9083542), (884, 8076543), (1326, 5384362), (1572, 4541771), (1703, 4192404), (2227, 3205956), (2652, 2692181), (3406, 2096202), (4454, 1602978), (5109, 1397468), (6681, 1068652), (6812, 1048101), (8908, 801489), (10218, 698734), (13362, 534326), (20436, 349367), (20551, 347412), (26724, 267163), (28951, 246612), (41102, 173706), (57902, 123306), (61653, 115804), (82204, 86853)]