617472010

素因数分解:

$2^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{61933}}^1$

素因数の和:62937

約数の個数: 16

約数和(自身を含む): 1112582376

約数和(自身を除く): 495110366

約数列:

[1, 2, 5, 10, 997, 1994, 4985, 9970, 61933, 123866, 309665, 619330, 61747201, 123494402, 308736005, 617472010]

約数ペア:

[(1, 617472010), (2, 308736005), (5, 123494402), (10, 61747201), (997, 619330), (1994, 309665), (4985, 123866), (9970, 61933)]