2000661657

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{45179}}^1$

素因数の和:45720

約数の個数: 16

約数和(自身を含む): 2765016000

約数和(自身を除く): 764354343

約数列:

[1, 3, 29, 87, 509, 1527, 14761, 44283, 45179, 135537, 1310191, 3930573, 22996111, 68988333, 666887219, 2000661657]

約数ペア:

[(1, 2000661657), (3, 666887219), (29, 68988333), (87, 22996111), (509, 3930573), (1527, 1310191), (14761, 135537), (44283, 45179)]