2028049645

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{1523}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 2607137280

約数和(自身を除く): 579087635

約数列:

[1, 5, 19, 95, 107, 131, 535, 655, 1523, 2033, 2489, 7615, 10165, 12445, 14017, 28937, 70085, 144685, 162961, 199513, 266323, 814805, 997565, 1331615, 3096259, 3790747, 15481295, 18953735, 21347891, 106739455, 405609929, 2028049645]

約数ペア:

[(1, 2028049645), (5, 405609929), (19, 106739455), (95, 21347891), (107, 18953735), (131, 15481295), (535, 3790747), (655, 3096259), (1523, 1331615), (2033, 997565), (2489, 814805), (7615, 266323), (10165, 199513), (12445, 162961), (14017, 144685), (28937, 70085)]