1004085362

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 1913284800

約数和(自身を除く): 909199438

約数列:

[1, 2, 7, 14, 19, 38, 49, 73, 83, 89, 98, 133, 146, 166, 178, 266, 511, 581, 623, 931, 1022, 1162, 1246, 1387, 1577, 1691, 1862, 2774, 3154, 3382, 3577, 4067, 4361, 6059, 6497, 7154, 7387, 8134, 8722, 9709, 11039, 11837, 12118, 12994, 14774, 19418, 22078, 23674, 42413, 45479, 51709, 67963, 77273, 82859, 84826, 90958, 103418, 115121, 123443, 135926, 140353, 154546, 165718, 230242, 246886, 280706, 296891, 318353, 361963, 539251, 593782, 636706, 723926, 805847, 864101, 982471, 1078502, 1611694, 1728202, 1964942, 3774757, 5640929, 6048707, 6877297, 7549514, 10245769, 11281858, 12097414, 13754594, 20491538, 26423299, 52846598, 71720383, 143440766, 502042681, 1004085362]

約数ペア:

[(1, 1004085362), (2, 502042681), (7, 143440766), (14, 71720383), (19, 52846598), (38, 26423299), (49, 20491538), (73, 13754594), (83, 12097414), (89, 11281858), (98, 10245769), (133, 7549514), (146, 6877297), (166, 6048707), (178, 5640929), (266, 3774757), (511, 1964942), (581, 1728202), (623, 1611694), (931, 1078502), (1022, 982471), (1162, 864101), (1246, 805847), (1387, 723926), (1577, 636706), (1691, 593782), (1862, 539251), (2774, 361963), (3154, 318353), (3382, 296891), (3577, 280706), (4067, 246886), (4361, 230242), (6059, 165718), (6497, 154546), (7154, 140353), (7387, 135926), (8134, 123443), (8722, 115121), (9709, 103418), (11039, 90958), (11837, 84826), (12118, 82859), (12994, 77273), (14774, 67963), (19418, 51709), (22078, 45479), (23674, 42413)]