2256019887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{135913}}^1$

素因数の和:136430

約数の個数: 16

約数和(自身を含む): 3288031488

約数和(自身を除く): 1032011601

約数列:

[1, 3, 11, 33, 503, 1509, 5533, 16599, 135913, 407739, 1495043, 4485129, 68364239, 205092717, 752006629, 2256019887]

約数ペア:

[(1, 2256019887), (3, 752006629), (11, 205092717), (33, 68364239), (503, 4485129), (1509, 1495043), (5533, 407739), (16599, 135913)]