2012975615

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{432433}}^1$

素因数の和:432471

約数の個数: 24

約数和(自身を含む): 2957848560

約数和(自身を除く): 944872945

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 4655, 432433, 2162165, 3027031, 8216227, 15135155, 21189217, 41081135, 57513589, 105946085, 287567945, 402595123, 2012975615]

約数ペア:

[(1, 2012975615), (5, 402595123), (7, 287567945), (19, 105946085), (35, 57513589), (49, 41081135), (95, 21189217), (133, 15135155), (245, 8216227), (665, 3027031), (931, 2162165), (4655, 432433)]