2056459009

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 2482099200

約数和(自身を除く): 425640191

約数列:

[1, 11, 17, 47, 89, 121, 187, 239, 517, 799, 979, 1513, 2057, 2629, 4063, 4183, 5687, 8789, 10769, 11233, 16643, 21271, 28919, 44693, 46013, 71111, 96679, 123563, 183073, 190961, 233981, 361607, 491623, 506143, 782221, 999737, 1359193, 2100571, 2573791, 3977677, 8604431, 10997107, 16995529, 23106281, 43754447, 120968177, 186950819, 2056459009]

約数ペア:

[(1, 2056459009), (11, 186950819), (17, 120968177), (47, 43754447), (89, 23106281), (121, 16995529), (187, 10997107), (239, 8604431), (517, 3977677), (799, 2573791), (979, 2100571), (1513, 1359193), (2057, 999737), (2629, 782221), (4063, 506143), (4183, 491623), (5687, 361607), (8789, 233981), (10769, 190961), (11233, 183073), (16643, 123563), (21271, 96679), (28919, 71111), (44693, 46013)]