256383361

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{8053}}^1$

素因数の和:8176

約数の個数: 16

約数和(自身を含む): 288655360

約数和(自身を除く): 32271999

約数列:

[1, 13, 31, 79, 403, 1027, 2449, 8053, 31837, 104689, 249643, 636187, 3245359, 8270431, 19721797, 256383361]

約数ペア:

[(1, 256383361), (13, 19721797), (31, 8270431), (79, 3245359), (403, 636187), (1027, 249643), (2449, 104689), (8053, 31837)]