1640534

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 3053376

約数和(自身を除く): 1412842

約数列:

[1, 2, 7, 14, 17, 34, 61, 113, 119, 122, 226, 238, 427, 791, 854, 1037, 1582, 1921, 2074, 3842, 6893, 7259, 13447, 13786, 14518, 26894, 48251, 96502, 117181, 234362, 820267, 1640534]

約数ペア:

[(1, 1640534), (2, 820267), (7, 234362), (14, 117181), (17, 96502), (34, 48251), (61, 26894), (113, 14518), (119, 13786), (122, 13447), (226, 7259), (238, 6893), (427, 3842), (791, 2074), (854, 1921), (1037, 1582)]