1780496412

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{61643}}^1$

素因数の和:61762

約数の個数: 48

約数和(自身を含む): 4349600640

約数和(自身を除く): 2569104228

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 83, 87, 116, 166, 174, 249, 332, 348, 498, 996, 2407, 4814, 7221, 9628, 14442, 28884, 61643, 123286, 184929, 246572, 369858, 739716, 1787647, 3575294, 5116369, 5362941, 7150588, 10232738, 10725882, 15349107, 20465476, 21451764, 30698214, 61396428, 148374701, 296749402, 445124103, 593498804, 890248206, 1780496412]

約数ペア:

[(1, 1780496412), (2, 890248206), (3, 593498804), (4, 445124103), (6, 296749402), (12, 148374701), (29, 61396428), (58, 30698214), (83, 21451764), (87, 20465476), (116, 15349107), (166, 10725882), (174, 10232738), (249, 7150588), (332, 5362941), (348, 5116369), (498, 3575294), (996, 1787647), (2407, 739716), (4814, 369858), (7221, 246572), (9628, 184929), (14442, 123286), (28884, 61643)]