1738676534

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 3134799360

約数和(自身を除く): 1396122826

約数列:

[1, 2, 7, 14, 43, 61, 86, 113, 122, 226, 301, 419, 427, 602, 791, 838, 854, 1582, 2623, 2933, 4859, 5246, 5866, 6893, 9718, 13786, 18017, 18361, 25559, 34013, 36034, 36722, 47347, 48251, 51118, 68026, 94694, 96502, 126119, 178913, 252238, 296399, 331429, 357826, 592798, 662858, 1099037, 2035921, 2074793, 2198074, 2888167, 4071842, 4149586, 5776334, 7693259, 14251447, 15386518, 20217169, 28502894, 40434338, 124191181, 248382362, 869338267, 1738676534]

約数ペア:

[(1, 1738676534), (2, 869338267), (7, 248382362), (14, 124191181), (43, 40434338), (61, 28502894), (86, 20217169), (113, 15386518), (122, 14251447), (226, 7693259), (301, 5776334), (419, 4149586), (427, 4071842), (602, 2888167), (791, 2198074), (838, 2074793), (854, 2035921), (1582, 1099037), (2623, 662858), (2933, 592798), (4859, 357826), (5246, 331429), (5866, 296399), (6893, 252238), (9718, 178913), (13786, 126119), (18017, 96502), (18361, 94694), (25559, 68026), (34013, 51118), (36034, 48251), (36722, 47347)]