5545876

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 11999232

約数和(自身を除く): 6453356

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 191, 238, 244, 382, 427, 476, 764, 854, 1037, 1337, 1708, 2074, 2674, 3247, 4148, 5348, 6494, 7259, 11651, 12988, 14518, 22729, 23302, 29036, 45458, 46604, 81557, 90916, 163114, 198067, 326228, 396134, 792268, 1386469, 2772938, 5545876]

約数ペア:

[(1, 5545876), (2, 2772938), (4, 1386469), (7, 792268), (14, 396134), (17, 326228), (28, 198067), (34, 163114), (61, 90916), (68, 81557), (119, 46604), (122, 45458), (191, 29036), (238, 23302), (244, 22729), (382, 14518), (427, 12988), (476, 11651), (764, 7259), (854, 6494), (1037, 5348), (1337, 4148), (1708, 3247), (2074, 2674)]