422029444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{20047}}^1$

素因数の和:20347

約数の個数: 24

約数和(自身を含む): 780268160

約数和(自身を除く): 358238716

約数列:

[1, 2, 4, 19, 38, 76, 277, 554, 1108, 5263, 10526, 20047, 21052, 40094, 80188, 380893, 761786, 1523572, 5553019, 11106038, 22212076, 105507361, 211014722, 422029444]

約数ペア:

[(1, 422029444), (2, 211014722), (4, 105507361), (19, 22212076), (38, 11106038), (76, 5553019), (277, 1523572), (554, 761786), (1108, 380893), (5263, 80188), (10526, 40094), (20047, 21052)]