1924147841

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^2$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 2572477440

約数和(自身を除く): 648329599

約数列:

[1, 7, 11, 19, 77, 103, 113, 133, 209, 721, 791, 1133, 1243, 1463, 1957, 2147, 7931, 8701, 11639, 12769, 13699, 15029, 21527, 23617, 81473, 89383, 128029, 140459, 150689, 165319, 221141, 242611, 896203, 983213, 1315207, 1547987, 1698277, 2432551, 2668721, 9206449, 14467277, 17027857, 18681047, 24988933, 101270939, 174922531, 274878263, 1924147841]

約数ペア:

[(1, 1924147841), (7, 274878263), (11, 174922531), (19, 101270939), (77, 24988933), (103, 18681047), (113, 17027857), (133, 14467277), (209, 9206449), (721, 2668721), (791, 2432551), (1133, 1698277), (1243, 1547987), (1463, 1315207), (1957, 983213), (2147, 896203), (7931, 242611), (8701, 221141), (11639, 165319), (12769, 150689), (13699, 140459), (15029, 128029), (21527, 89383), (23617, 81473)]