2013499552

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{2749}}^1$

素因数の和:3293

約数の個数: 48

約数和(自身を含む): 4058208000

約数和(自身を除く): 2044708448

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 487, 752, 974, 1504, 1948, 2749, 3896, 5498, 7792, 10996, 15584, 21992, 22889, 43984, 45778, 87968, 91556, 129203, 183112, 258406, 366224, 516812, 732448, 1033624, 1338763, 2067248, 2677526, 4134496, 5355052, 10710104, 21420208, 42840416, 62921861, 125843722, 251687444, 503374888, 1006749776, 2013499552]

約数ペア:

[(1, 2013499552), (2, 1006749776), (4, 503374888), (8, 251687444), (16, 125843722), (32, 62921861), (47, 42840416), (94, 21420208), (188, 10710104), (376, 5355052), (487, 4134496), (752, 2677526), (974, 2067248), (1504, 1338763), (1948, 1033624), (2749, 732448), (3896, 516812), (5498, 366224), (7792, 258406), (10996, 183112), (15584, 129203), (21992, 91556), (22889, 87968), (43984, 45778)]