552880406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{219223}}^1$

素因数の和:219335

約数の個数: 16

約数和(自身を含む): 902325984

約数和(自身を除く): 349445578

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 219223, 438446, 2849899, 5699798, 21264631, 42529262, 276440203, 552880406]

約数ペア:

[(1, 552880406), (2, 276440203), (13, 42529262), (26, 21264631), (97, 5699798), (194, 2849899), (1261, 438446), (2522, 219223)]