1315690596017

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1\times {\mathrm{947}}^1\times {\mathrm{11027}}^1$

素因数の和:12461

約数の個数: 32

約数和(自身を含む): 1545599784960

約数和(自身を除く): 229909188943

約数列:

[1, 7, 41, 287, 439, 947, 3073, 6629, 11027, 17999, 38827, 77189, 125993, 271789, 415733, 452107, 2910131, 3164749, 4840853, 10442569, 17045053, 33885971, 73097983, 119315371, 198474973, 428145329, 1389324811, 2997017303, 4584287791, 32090014537, 187955799431, 1315690596017]

約数ペア:

[(1, 1315690596017), (7, 187955799431), (41, 32090014537), (287, 4584287791), (439, 2997017303), (947, 1389324811), (3073, 428145329), (6629, 198474973), (11027, 119315371), (17999, 73097983), (38827, 33885971), (77189, 17045053), (125993, 10442569), (271789, 4840853), (415733, 3164749), (452107, 2910131)]