1618274330

素因数分解:

$2^1\times 5^1\times {\mathrm{1973}}^1\times {\mathrm{82021}}^1$

素因数の和:84001

約数の個数: 16

約数和(自身を含む): 2914405704

約数和(自身を除く): 1296131374

約数列:

[1, 2, 5, 10, 1973, 3946, 9865, 19730, 82021, 164042, 410105, 820210, 161827433, 323654866, 809137165, 1618274330]

約数ペア:

[(1, 1618274330), (2, 809137165), (5, 323654866), (10, 161827433), (1973, 820210), (3946, 410105), (9865, 164042), (19730, 82021)]