717582010

素因数分解:

$2^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{35933}}^1$

素因数の和:37937

約数の個数: 16

約数和(自身を含む): 1292330376

約数和(自身を除く): 574748366

約数列:

[1, 2, 5, 10, 1997, 3994, 9985, 19970, 35933, 71866, 179665, 359330, 71758201, 143516402, 358791005, 717582010]

約数ペア:

[(1, 717582010), (2, 358791005), (5, 143516402), (10, 71758201), (1997, 359330), (3994, 179665), (9985, 71866), (19970, 35933)]