1520341278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{13336327}}^1$

素因数の和:13336351

約数の個数: 16

約数和(自身を含む): 3200718720

約数和(自身を除く): 1680377442

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 13336327, 26672654, 40008981, 80017962, 253390213, 506780426, 760170639, 1520341278]

約数ペア:

[(1, 1520341278), (2, 760170639), (3, 506780426), (6, 253390213), (19, 80017962), (38, 40008981), (57, 26672654), (114, 13336327)]