57020302

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1\times {\mathrm{463}}^1$

素因数の和:1047

約数の個数: 16

約数和(自身を含む): 86526720

約数和(自身を除く): 29506418

約数列:

[1, 2, 139, 278, 443, 463, 886, 926, 61577, 64357, 123154, 128714, 205109, 410218, 28510151, 57020302]

約数ペア:

[(1, 57020302), (2, 28510151), (139, 410218), (278, 205109), (443, 128714), (463, 123154), (886, 64357), (926, 61577)]