1297457714

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5451503}}^1$

素因数の和:5451529

約数の個数: 16

約数和(自身を含む): 2355049728

約数和(自身を除く): 1057592014

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 5451503, 10903006, 38160521, 76321042, 92675551, 185351102, 648728857, 1297457714]

約数ペア:

[(1, 1297457714), (2, 648728857), (7, 185351102), (14, 92675551), (17, 76321042), (34, 38160521), (119, 10903006), (238, 5451503)]