487139402

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{38231}}^1$

素因数の和:38533

約数の個数: 16

約数和(自身を含む): 765251712

約数和(自身を除く): 278112310

約数列:

[1, 2, 23, 46, 277, 554, 6371, 12742, 38231, 76462, 879313, 1758626, 10589987, 21179974, 243569701, 487139402]

約数ペア:

[(1, 487139402), (2, 243569701), (23, 21179974), (46, 10589987), (277, 1758626), (554, 879313), (6371, 76462), (12742, 38231)]