2009331310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{610739}}^1$

素因数の和:610800

約数の個数: 32

約数和(自身を含む): 4221434880

約数和(自身を除く): 2212103570

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 610739, 1221478, 3053695, 4275173, 6107390, 8550346, 21375865, 28704733, 42751730, 57409466, 143523665, 200933131, 287047330, 401866262, 1004665655, 2009331310]

約数ペア:

[(1, 2009331310), (2, 1004665655), (5, 401866262), (7, 287047330), (10, 200933131), (14, 143523665), (35, 57409466), (47, 42751730), (70, 28704733), (94, 21375865), (235, 8550346), (329, 6107390), (470, 4275173), (658, 3053695), (1645, 1221478), (3290, 610739)]