2011758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2552

約数の個数: 32

約数和(自身を含む): 4842240

約数和(自身を除く): 2830482

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 2521, 5042, 7563, 15126, 17647, 35294, 47899, 52941, 95798, 105882, 143697, 287394, 335293, 670586, 1005879, 2011758]

約数ペア:

[(1, 2011758), (2, 1005879), (3, 670586), (6, 335293), (7, 287394), (14, 143697), (19, 105882), (21, 95798), (38, 52941), (42, 47899), (57, 35294), (114, 17647), (133, 15126), (266, 7563), (399, 5042), (798, 2521)]