2545278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 2897922

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 269, 498, 538, 807, 1577, 1614, 3154, 4731, 5111, 9462, 10222, 15333, 22327, 30666, 44654, 66981, 133962, 424213, 848426, 1272639, 2545278]

約数ペア:

[(1, 2545278), (2, 1272639), (3, 848426), (6, 424213), (19, 133962), (38, 66981), (57, 44654), (83, 30666), (114, 22327), (166, 15333), (249, 10222), (269, 9462), (498, 5111), (538, 4731), (807, 3154), (1577, 1614)]