388796686

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{64951}}^1$

素因数の和:65067

約数の個数: 16

約数和(自身を含む): 605612448

約数和(自身を除く): 216815762

約数列:

[1, 2, 41, 73, 82, 146, 2993, 5986, 64951, 129902, 2662991, 4741423, 5325982, 9482846, 194398343, 388796686]

約数ペア:

[(1, 388796686), (2, 194398343), (41, 9482846), (73, 5325982), (82, 4741423), (146, 2662991), (2993, 129902), (5986, 64951)]