2008264326

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1\times {\mathrm{439}}^1$

素因数の和:965

約数の個数: 64

約数和(自身を含む): 4242585600

約数和(自身を除く): 2234321274

約数列:

[1, 2, 3, 6, 29, 58, 61, 87, 122, 174, 183, 366, 431, 439, 862, 878, 1293, 1317, 1769, 2586, 2634, 3538, 5307, 10614, 12499, 12731, 24998, 25462, 26291, 26779, 37497, 38193, 52582, 53558, 74994, 76386, 78873, 80337, 157746, 160674, 189209, 378418, 567627, 762439, 776591, 1135254, 1524878, 1553182, 2287317, 2329773, 4574634, 4659546, 5487061, 10974122, 11541749, 16461183, 23083498, 32922366, 34625247, 69250494, 334710721, 669421442, 1004132163, 2008264326]

約数ペア:

[(1, 2008264326), (2, 1004132163), (3, 669421442), (6, 334710721), (29, 69250494), (58, 34625247), (61, 32922366), (87, 23083498), (122, 16461183), (174, 11541749), (183, 10974122), (366, 5487061), (431, 4659546), (439, 4574634), (862, 2329773), (878, 2287317), (1293, 1553182), (1317, 1524878), (1769, 1135254), (2586, 776591), (2634, 762439), (3538, 567627), (5307, 378418), (10614, 189209), (12499, 160674), (12731, 157746), (24998, 80337), (25462, 78873), (26291, 76386), (26779, 74994), (37497, 53558), (38193, 52582)]