672105938

素因数分解:

$2^1\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{31357}}^1$

素因数の和:32897

約数の個数: 16

約数和(自身を含む): 1152970944

約数和(自身を除く): 480865006

約数列:

[1, 2, 7, 14, 1531, 3062, 10717, 21434, 31357, 62714, 219499, 438998, 48007567, 96015134, 336052969, 672105938]

約数ペア:

[(1, 672105938), (2, 336052969), (7, 96015134), (14, 48007567), (1531, 438998), (3062, 219499), (10717, 62714), (21434, 31357)]