980014498

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{199109}}^1$

素因数の和:199241

約数の個数: 16

約数和(自身を含む): 1548279360

約数和(自身を除く): 568264862

約数列:

[1, 2, 23, 46, 107, 214, 2461, 4922, 199109, 398218, 4579507, 9159014, 21304663, 42609326, 490007249, 980014498]

約数ペア:

[(1, 980014498), (2, 490007249), (23, 42609326), (46, 21304663), (107, 9159014), (214, 4579507), (2461, 398218), (4922, 199109)]