1085454719

素因数分解:

${\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{887}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 1125273600

約数和(自身を除く): 39818881

約数列:

[1, 43, 149, 191, 887, 6407, 8213, 28459, 38141, 132163, 169417, 1223737, 5683009, 7284931, 25243133, 1085454719]

約数ペア:

[(1, 1085454719), (43, 25243133), (149, 7284931), (191, 5683009), (887, 1223737), (6407, 169417), (8213, 132163), (28459, 38141)]