1420442718

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{2551}}^1$

素因数の和:2729

約数の個数: 64

約数和(自身を含む): 3095718912

約数和(自身を除く): 1675276194

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 103, 106, 159, 206, 309, 318, 618, 901, 1751, 1802, 2551, 2703, 3502, 5102, 5253, 5406, 5459, 7653, 10506, 10918, 15306, 16377, 32754, 43367, 86734, 92803, 130101, 135203, 185606, 260202, 262753, 270406, 278409, 405609, 525506, 556818, 788259, 811218, 1576518, 2298451, 4466801, 4596902, 6895353, 8933602, 13400403, 13790706, 13925909, 26800806, 27851818, 41777727, 83555454, 236740453, 473480906, 710221359, 1420442718]

約数ペア:

[(1, 1420442718), (2, 710221359), (3, 473480906), (6, 236740453), (17, 83555454), (34, 41777727), (51, 27851818), (53, 26800806), (102, 13925909), (103, 13790706), (106, 13400403), (159, 8933602), (206, 6895353), (309, 4596902), (318, 4466801), (618, 2298451), (901, 1576518), (1751, 811218), (1802, 788259), (2551, 556818), (2703, 525506), (3502, 405609), (5102, 278409), (5253, 270406), (5406, 262753), (5459, 260202), (7653, 185606), (10506, 135203), (10918, 130101), (15306, 92803), (16377, 86734), (32754, 43367)]