2000841694

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1\times {\mathrm{11257}}^1$

素因数の和:11931

約数の個数: 16

約数和(自身を含む): 3024259056

約数和(自身を除く): 1023417362

約数列:

[1, 2, 181, 362, 491, 982, 11257, 22514, 88871, 177742, 2037517, 4075034, 5527187, 11054374, 1000420847, 2000841694]

約数ペア:

[(1, 2000841694), (2, 1000420847), (181, 11054374), (362, 5527187), (491, 4075034), (982, 2037517), (11257, 177742), (22514, 88871)]