1087273012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{16433}}^1$

素因数の和:16600

約数の個数: 48

約数和(自身を含む): 2319166080

約数和(自身を除く): 1231893068

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 139, 238, 278, 476, 556, 973, 1946, 2363, 3892, 4726, 9452, 16433, 16541, 32866, 33082, 65732, 66164, 115031, 230062, 279361, 460124, 558722, 1117444, 1955527, 2284187, 3911054, 4568374, 7822108, 9136748, 15989309, 31978618, 38831179, 63957236, 77662358, 155324716, 271818253, 543636506, 1087273012]

約数ペア:

[(1, 1087273012), (2, 543636506), (4, 271818253), (7, 155324716), (14, 77662358), (17, 63957236), (28, 38831179), (34, 31978618), (68, 15989309), (119, 9136748), (139, 7822108), (238, 4568374), (278, 3911054), (476, 2284187), (556, 1955527), (973, 1117444), (1946, 558722), (2363, 460124), (3892, 279361), (4726, 230062), (9452, 115031), (16433, 66164), (16541, 65732), (32866, 33082)]