520055302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{224743}}^1$

素因数の和:224847

約数の個数: 16

約数和(自身を含む): 849532320

約数和(自身を除く): 329477018

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 224743, 449486, 2921659, 5843318, 20002127, 40004254, 260027651, 520055302]

約数ペア:

[(1, 520055302), (2, 260027651), (13, 40004254), (26, 20002127), (89, 5843318), (178, 2921659), (1157, 449486), (2314, 224743)]