1900558636

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{659}}^1\times {\mathrm{7433}}^1$

素因数の和:8193

約数の個数: 24

約数和(自身を含む): 3365817840

約数和(自身を除く): 1465259204

約数列:

[1, 2, 4, 97, 194, 388, 659, 1318, 2636, 7433, 14866, 29732, 63923, 127846, 255692, 721001, 1442002, 2884004, 4898347, 9796694, 19593388, 475139659, 950279318, 1900558636]

約数ペア:

[(1, 1900558636), (2, 950279318), (4, 475139659), (97, 19593388), (194, 9796694), (388, 4898347), (659, 2884004), (1318, 1442002), (2636, 721001), (7433, 255692), (14866, 127846), (29732, 63923)]