1978824514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{162119}}^1$

素因数の和:162497

約数の個数: 16

約数和(自身を含む): 3151612800

約数和(自身を除く): 1172788286

約数列:

[1, 2, 17, 34, 359, 718, 6103, 12206, 162119, 324238, 2756023, 5512046, 58200721, 116401442, 989412257, 1978824514]

約数ペア:

[(1, 1978824514), (2, 989412257), (17, 116401442), (34, 58200721), (359, 5512046), (718, 2756023), (6103, 324238), (12206, 162119)]