17966894708

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1\times {\mathrm{4751}}^1$

素因数の和:5924

約数の個数: 48

約数和(自身を含む): 36250841088

約数和(自身を除く): 18283946380

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1031, 1834, 2062, 3668, 4124, 4751, 7217, 9502, 14434, 19004, 28868, 33257, 66514, 133028, 135061, 270122, 540244, 622381, 945427, 1244762, 1890854, 2489524, 3781708, 4356667, 4898281, 8713334, 9796562, 17426668, 19593124, 34287967, 68575934, 137151868, 641674811, 1283349622, 2566699244, 4491723677, 8983447354, 17966894708]

約数ペア:

[(1, 17966894708), (2, 8983447354), (4, 4491723677), (7, 2566699244), (14, 1283349622), (28, 641674811), (131, 137151868), (262, 68575934), (524, 34287967), (917, 19593124), (1031, 17426668), (1834, 9796562), (2062, 8713334), (3668, 4898281), (4124, 4356667), (4751, 3781708), (7217, 2489524), (9502, 1890854), (14434, 1244762), (19004, 945427), (28868, 622381), (33257, 540244), (66514, 270122), (133028, 135061)]