4420807558

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1\times {\mathrm{54287}}^1$

素因数の和:56451

約数の個数: 16

約数和(自身を含む): 6983608320

約数和(自身を除く): 2562800762

約数列:

[1, 2, 19, 38, 2143, 4286, 40717, 54287, 81434, 108574, 1031453, 2062906, 116337041, 232674082, 2210403779, 4420807558]

約数ペア:

[(1, 4420807558), (2, 2210403779), (19, 232674082), (38, 116337041), (2143, 2062906), (4286, 1031453), (40717, 108574), (54287, 81434)]