451590706

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{2129}}^1$

素因数の和:2386

約数の個数: 32

約数和(自身を含む): 787248000

約数和(自身を除く): 335657294

約数列:

[1, 2, 7, 14, 109, 139, 218, 278, 763, 973, 1526, 1946, 2129, 4258, 14903, 15151, 29806, 30302, 106057, 212114, 232061, 295931, 464122, 591862, 1624427, 2071517, 3248854, 4143034, 32256479, 64512958, 225795353, 451590706]

約数ペア:

[(1, 451590706), (2, 225795353), (7, 64512958), (14, 32256479), (109, 4143034), (139, 3248854), (218, 2071517), (278, 1624427), (763, 591862), (973, 464122), (1526, 295931), (1946, 232061), (2129, 212114), (4258, 106057), (14903, 30302), (15151, 29806)]