2004264787

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{23201}}^1$

素因数の和:23299

約数の個数: 24

約数和(自身を含む): 2444005872

約数和(自身を除く): 439741085

約数列:

[1, 7, 41, 43, 49, 287, 301, 1763, 2009, 2107, 12341, 23201, 86387, 162407, 951241, 997643, 1136849, 6658687, 6983501, 40903363, 46610809, 48884507, 286323541, 2004264787]

約数ペア:

[(1, 2004264787), (7, 286323541), (41, 48884507), (43, 46610809), (49, 40903363), (287, 6983501), (301, 6658687), (1763, 1136849), (2009, 997643), (2107, 951241), (12341, 162407), (23201, 86387)]