255747746

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{48751}}^1$

素因数の和:48857

約数の個数: 16

約数和(自身を含む): 398986368

約数和(自身を除く): 143238622

約数列:

[1, 2, 43, 61, 86, 122, 2623, 5246, 48751, 97502, 2096293, 2973811, 4192586, 5947622, 127873873, 255747746]

約数ペア:

[(1, 255747746), (2, 127873873), (43, 5947622), (61, 4192586), (86, 2973811), (122, 2096293), (2623, 97502), (5246, 48751)]