2011086472

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{26993}}^1$

素因数の和:27205

約数の個数: 32

約数和(自身を含む): 3854743200

約数和(自身を除く): 1843656728

約数列:

[1, 2, 4, 8, 67, 134, 139, 268, 278, 536, 556, 1112, 9313, 18626, 26993, 37252, 53986, 74504, 107972, 215944, 1808531, 3617062, 3752027, 7234124, 7504054, 14468248, 15008108, 30016216, 251385809, 502771618, 1005543236, 2011086472]

約数ペア:

[(1, 2011086472), (2, 1005543236), (4, 502771618), (8, 251385809), (67, 30016216), (134, 15008108), (139, 14468248), (268, 7504054), (278, 7234124), (536, 3752027), (556, 3617062), (1112, 1808531), (9313, 215944), (18626, 107972), (26993, 74504), (37252, 53986)]