2008075894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1\times {\mathrm{3557}}^1$

素因数の和:4020

約数の個数: 32

約数和(自身を含む): 3344633856

約数和(自身を除く): 1336557962

約数列:

[1, 2, 11, 22, 67, 134, 383, 737, 766, 1474, 3557, 4213, 7114, 8426, 25661, 39127, 51322, 78254, 238319, 282271, 476638, 564542, 1362331, 2621509, 2724662, 5243018, 14985641, 29971282, 91276177, 182552354, 1004037947, 2008075894]

約数ペア:

[(1, 2008075894), (2, 1004037947), (11, 182552354), (22, 91276177), (67, 29971282), (134, 14985641), (383, 5243018), (737, 2724662), (766, 2621509), (1474, 1362331), (3557, 564542), (4213, 476638), (7114, 282271), (8426, 238319), (25661, 78254), (39127, 51322)]