2013422047

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:928

約数の個数: 64

約数和(自身を含む): 2779951104

約数和(自身を除く): 766529057

約数列:

[1, 7, 13, 17, 23, 71, 91, 119, 161, 221, 299, 391, 497, 797, 923, 1207, 1547, 1633, 2093, 2737, 5083, 5579, 6461, 8449, 10361, 11431, 13549, 15691, 18331, 21229, 27761, 35581, 56587, 72527, 94843, 109837, 128317, 148603, 176137, 194327, 238303, 311627, 360893, 396109, 735631, 961979, 1232959, 1301501, 1668121, 2181389, 2526251, 4051151, 5149417, 6733853, 9110507, 12505727, 16919513, 22125517, 28358057, 87540089, 118436591, 154878619, 287631721, 2013422047]

約数ペア:

[(1, 2013422047), (7, 287631721), (13, 154878619), (17, 118436591), (23, 87540089), (71, 28358057), (91, 22125517), (119, 16919513), (161, 12505727), (221, 9110507), (299, 6733853), (391, 5149417), (497, 4051151), (797, 2526251), (923, 2181389), (1207, 1668121), (1547, 1301501), (1633, 1232959), (2093, 961979), (2737, 735631), (5083, 396109), (5579, 360893), (6461, 311627), (8449, 238303), (10361, 194327), (11431, 176137), (13549, 148603), (15691, 128317), (18331, 109837), (21229, 94843), (27761, 72527), (35581, 56587)]