2678954

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:445

約数の個数: 16

約数和(自身を含む): 4155840

約数和(自身を除く): 1476886

約数列:

[1, 2, 59, 73, 118, 146, 311, 622, 4307, 8614, 18349, 22703, 36698, 45406, 1339477, 2678954]

約数ペア:

[(1, 2678954), (2, 1339477), (59, 45406), (73, 36698), (118, 22703), (146, 18349), (311, 8614), (622, 4307)]