255395012038

素因数分解:

$2^1\times {\mathrm{1277}}^1\times {\mathrm{4691}}^1\times {\mathrm{21317}}^1$

素因数の和:27287

約数の個数: 16

約数和(自身を含む): 383492230704

約数和(自身を除く): 128097218666

約数列:

[1, 2, 1277, 2554, 4691, 9382, 21317, 42634, 5990407, 11980814, 27221809, 54443618, 99998047, 199996094, 127697506019, 255395012038]

約数ペア:

[(1, 255395012038), (2, 127697506019), (1277, 199996094), (2554, 99998047), (4691, 54443618), (9382, 27221809), (21317, 11980814), (42634, 5990407)]