793438778899

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{53623}}^1$

素因数の和:53788

約数の個数: 64

約数和(自身を含む): 980737486848

約数和(自身を除く): 187298707949

約数列:

[1, 13, 17, 23, 41, 71, 221, 299, 391, 533, 697, 923, 943, 1207, 1633, 2911, 5083, 9061, 12259, 15691, 16031, 21229, 27761, 37843, 49487, 53623, 66953, 208403, 360893, 643331, 697099, 870389, 911591, 1138201, 1233329, 2198543, 3807233, 11850683, 14796613, 16033277, 20966593, 28581059, 37375231, 49494029, 50566489, 64722961, 87566359, 156096553, 272565709, 485878003, 657364357, 841398493, 859630313, 1138362667, 1488628103, 2029255189, 2653641401, 3590220719, 11175194069, 19352165339, 34497338213, 46672869347, 61033752223, 793438778899]

約数ペア:

[(1, 793438778899), (13, 61033752223), (17, 46672869347), (23, 34497338213), (41, 19352165339), (71, 11175194069), (221, 3590220719), (299, 2653641401), (391, 2029255189), (533, 1488628103), (697, 1138362667), (923, 859630313), (943, 841398493), (1207, 657364357), (1633, 485878003), (2911, 272565709), (5083, 156096553), (9061, 87566359), (12259, 64722961), (15691, 50566489), (16031, 49494029), (21229, 37375231), (27761, 28581059), (37843, 20966593), (49487, 16033277), (53623, 14796613), (66953, 11850683), (208403, 3807233), (360893, 2198543), (643331, 1233329), (697099, 1138201), (870389, 911591)]